Hyundai i30 vs Kia K4 Sportswagon

Key differences

  • Hyundai i30 costs €1,240 less than Kia K4 Sportswagon (list prices, incl. tax).
Gas

Hyundai i30

Hatchback · 2026 · ICE

€28,650 incl. tax

€27,750 incl. tax

€27,199 incl. tax

No price listed for United States yet.

No price listed for Canada yet.

No price listed for United Kingdom yet.

No price listed for Australia yet.

No price listed for Netherlands yet.

No price listed for Norway yet.

No price listed for France yet.

No price listed for Spain yet.

No price listed for Austria yet.

No price listed for Ireland yet.

No price listed for Sweden yet.

No price listed for Denmark yet.

No price listed for Switzerland yet.

Full specifications of Hyundai i30
Gas

Kia K4 Sportswagon

Wagon · 2026 · ICE

€29,890 incl. tax

€27,190 incl. tax

SEK 312,000 incl. tax

from CHF 42,950 incl. tax Trim: GT-Line DCT7 132kW

No price listed for United States yet.

No price listed for Canada yet.

No price listed for United Kingdom yet.

No price listed for Australia yet.

No price listed for Netherlands yet.

No price listed for Norway yet.

No price listed for France yet.

No price listed for Spain yet.

No price listed for Italy yet.

No price listed for Belgium yet.

No price listed for Ireland yet.

No price listed for Denmark yet.

Full specifications of Kia K4 Sportswagon

Size comparison

Side view size comparison of Hyundai i30 and Kia K4 Sportswagon
  • Kia K4 Sportswagon is 355 mm (14 in) longer than Hyundai i30.
  • Kia K4 Sportswagon is 20 mm (0.8 in) lower than Hyundai i30.
  • Kia K4 Sportswagon has a wheelbase 70 mm (2.8 in) longer than Hyundai i30.
Blue solid line: Hyundai i30; orange dashed line: Kia K4 Sportswagon. The outlines are generic body shapes drawn at one scale, not the real design of any model.

Hyundai i30 is 4,340 mm (170.9 in) long and 1,455 mm (57.3 in) high, with a wheelbase of 2,650 mm (104.3 in). Kia K4 Sportswagon is 4,695 mm (184.8 in) long and 1,435 mm (56.5 in) high, with a wheelbase of 2,720 mm (107.1 in).

Front view size comparison of Hyundai i30 and Kia K4 Sportswagon
  • Kia K4 Sportswagon is 55 mm (2.2 in) wider than Hyundai i30.
Blue solid line: Hyundai i30; orange dashed line: Kia K4 Sportswagon.

Hyundai i30 is 1,795 mm (70.7 in) wide and 1,455 mm (57.3 in) high. Kia K4 Sportswagon is 1,850 mm (72.8 in) wide and 1,435 mm (56.5 in) high.

Rear view size comparison of Hyundai i30 and Kia K4 Sportswagon
Blue solid line: Hyundai i30; orange dashed line: Kia K4 Sportswagon.

Hyundai i30 is 1,795 mm (70.7 in) wide and 1,455 mm (57.3 in) high. Kia K4 Sportswagon is 1,850 mm (72.8 in) wide and 1,435 mm (56.5 in) high.

Compare specifications

A check mark shows the better value in a row. Range and efficiency check marks compare only values from the same test cycle. Prices are each market's own list prices, compared within that market; some include tax and some do not, and no price is marked better when the tax treatment differs. Energy cost is what the energy for 100 km (100 mi where the market uses miles) costs at the market's latest published national energy price, in its own currency, with the price's source and date.

Specification comparison
Specification Hyundai i30 Kia K4 Sportswagon
Price
Base priceUnited States Neither car has a price listed for United States yet.
Base priceCanada Neither car has a price listed for Canada yet.
Base priceUnited Kingdom Neither car has a price listed for United Kingdom yet.
Base priceAustralia Neither car has a price listed for Australia yet.
Base priceGermany €28,650Better value on this metricincl. taxChecked . Source for Germany, Hyundai i30€29,890incl. taxChecked . Source for Germany, Kia K4 Sportswagon
Base priceNetherlands Neither car has a price listed for Netherlands yet.
Base priceNorway Neither car has a price listed for Norway yet.
Base priceFrance Neither car has a price listed for France yet.
Base priceSpain Neither car has a price listed for Spain yet.
Base priceItaly €27,750incl. taxChecked . Source for Italy, Hyundai i30 Not listed
Base priceBelgium €27,199incl. taxChecked . Source for Belgium, Hyundai i30 Not listed
Base priceAustria Not listed €27,190incl. taxChecked . Source for Austria, Kia K4 Sportswagon
Base priceIreland Neither car has a price listed for Ireland yet.
Base priceSweden Not listed SEK 312,000incl. taxChecked . Source for Sweden, Kia K4 Sportswagon
Base priceDenmark Neither car has a price listed for Denmark yet.
Base priceSwitzerland Not listed from CHF 42,950incl. taxTrim: GT-Line DCT7 132kWChecked . Source for Switzerland, Kia K4 Sportswagon
Energy cost
Energy cost per 100 miUnited States US$10.75per 100 mi Gasoline at US$4.284 per US gallon, incl. tax, for 19 Oct 2026. WLTP consumption. EIA Weekly Retail Gasoline and Diesel Prices for United States gasoline price Better value on this metric US$11.29per 100 mi Gasoline at US$4.284 per US gallon, incl. tax, for 19 Oct 2026. WLTP consumption. EIA Weekly Retail Gasoline and Diesel Prices for United States gasoline price
Energy cost per 100 kmCanada CA$10.25per 100 km Petrol at CA$1.738 per litre, incl. tax, for 1 Aug 2026 to 31 Aug 2026. WLTP consumption. Statistics Canada, table 18-10-0001-01 for Canada petrol price Better value on this metric CA$10.78per 100 km Petrol at CA$1.738 per litre, incl. tax, for 1 Aug 2026 to 31 Aug 2026. WLTP consumption. Statistics Canada, table 18-10-0001-01 for Canada petrol price
Energy cost per 100 miUnited Kingdom £16.64per 100 mi Petrol at £1.753 per litre, incl. tax, for 12 Oct 2026. WLTP consumption. UK DESNZ weekly road fuel prices for United Kingdom petrol price Better value on this metric £17.49per 100 mi Petrol at £1.753 per litre, incl. tax, for 12 Oct 2026. WLTP consumption. UK DESNZ weekly road fuel prices for United Kingdom petrol price
Energy cost per 100 kmAustralia A$14.19per 100 km Petrol at A$2.405 per litre, incl. tax, for 5 Oct 2026 to 11 Oct 2026. WLTP consumption. Australian Institute of Petroleum weekly reports for Australia petrol price Better value on this metric A$14.91per 100 km Petrol at A$2.405 per litre, incl. tax, for 5 Oct 2026 to 11 Oct 2026. WLTP consumption. Australian Institute of Petroleum weekly reports for Australia petrol price
Energy cost per 100 kmGermany €12.86per 100 km Petrol at €2.179 per litre, incl. tax, for 19 Oct 2026. WLTP consumption. EU Weekly Oil Bulletin for Germany petrol price Better value on this metric €13.51per 100 km Petrol at €2.179 per litre, incl. tax, for 19 Oct 2026. WLTP consumption. EU Weekly Oil Bulletin for Germany petrol price
Energy cost per 100 kmNetherlands €14.11per 100 km Petrol at €2.391 per litre, incl. tax, for 19 Oct 2026. WLTP consumption. EU Weekly Oil Bulletin for Netherlands petrol price Better value on this metric €14.82per 100 km Petrol at €2.391 per litre, incl. tax, for 19 Oct 2026. WLTP consumption. EU Weekly Oil Bulletin for Netherlands petrol price
Energy cost per 100 kmNorway NOK 114.58per 100 km Petrol at NOK 19.42 per litre, incl. tax, for 1 Aug 2026 to 31 Aug 2026. WLTP consumption. Statistics Norway fuel prices (table 09654) for Norway petrol price Better value on this metric NOK 120.40per 100 km Petrol at NOK 19.42 per litre, incl. tax, for 1 Aug 2026 to 31 Aug 2026. WLTP consumption. Statistics Norway fuel prices (table 09654) for Norway petrol price
Energy cost per 100 kmFrance €13.15per 100 km Petrol at €2.229 per litre, incl. tax, for 19 Oct 2026. WLTP consumption. EU Weekly Oil Bulletin for France petrol price Better value on this metric €13.82per 100 km Petrol at €2.229 per litre, incl. tax, for 19 Oct 2026. WLTP consumption. EU Weekly Oil Bulletin for France petrol price
Energy cost per 100 kmSpain €10.50per 100 km Petrol at €1.78 per litre, incl. tax, for 19 Oct 2026. WLTP consumption. EU Weekly Oil Bulletin for Spain petrol price Better value on this metric €11.04per 100 km Petrol at €1.78 per litre, incl. tax, for 19 Oct 2026. WLTP consumption. EU Weekly Oil Bulletin for Spain petrol price
Energy cost per 100 kmItaly €11.89per 100 km Petrol at €2.016 per litre, incl. tax, for 19 Oct 2026. WLTP consumption. EU Weekly Oil Bulletin for Italy petrol price Better value on this metric €12.50per 100 km Petrol at €2.016 per litre, incl. tax, for 19 Oct 2026. WLTP consumption. EU Weekly Oil Bulletin for Italy petrol price
Energy cost per 100 kmBelgium €11.73per 100 km Petrol at €1.989 per litre, incl. tax, for 19 Oct 2026. WLTP consumption. EU Weekly Oil Bulletin for Belgium petrol price Better value on this metric €12.33per 100 km Petrol at €1.989 per litre, incl. tax, for 19 Oct 2026. WLTP consumption. EU Weekly Oil Bulletin for Belgium petrol price
Energy cost per 100 kmAustria €10.72per 100 km Petrol at €1.817 per litre, incl. tax, for 19 Oct 2026. WLTP consumption. EU Weekly Oil Bulletin for Austria petrol price Better value on this metric €11.27per 100 km Petrol at €1.817 per litre, incl. tax, for 19 Oct 2026. WLTP consumption. EU Weekly Oil Bulletin for Austria petrol price
Energy cost per 100 kmIreland €11.63per 100 km Petrol at €1.971 per litre, incl. tax, for 19 Oct 2026. WLTP consumption. EU Weekly Oil Bulletin for Ireland petrol price Better value on this metric €12.22per 100 km Petrol at €1.971 per litre, incl. tax, for 19 Oct 2026. WLTP consumption. EU Weekly Oil Bulletin for Ireland petrol price
Energy cost per 100 kmSweden SEK 105.55per 100 km Petrol at SEK 17.89 per litre, incl. tax, for 26 Oct 2026. WLTP consumption. Preem AB list prices for business customers (Företagskort) for Sweden petrol price Better value on this metric SEK 110.92per 100 km Petrol at SEK 17.89 per litre, incl. tax, for 26 Oct 2026. WLTP consumption. Preem AB list prices for business customers (Företagskort) for Sweden petrol price
Energy cost per 100 kmDenmark DKK 105.73per 100 km Petrol at DKK 17.92 per litre, incl. tax, for 1 May 2026 to 31 May 2026. WLTP consumption. Energistyrelsen Prisdatabase (monthly energy prices, Blyfri 95 and Autodiesel) for Denmark petrol price Better value on this metric DKK 111.10per 100 km Petrol at DKK 17.92 per litre, incl. tax, for 1 May 2026 to 31 May 2026. WLTP consumption. Energistyrelsen Prisdatabase (monthly energy prices, Blyfri 95 and Autodiesel) for Denmark petrol price
Energy cost per 100 kmSwitzerland CHF 11.92per 100 km Petrol at CHF 2.02 per litre, incl. tax, for 1 Sep 2026 to 30 Sep 2026. WLTP consumption. BFS LIK Durchschnittspreise für Energie und Treibstoffe (monthly) for Switzerland petrol price Better value on this metric CHF 12.52per 100 km Petrol at CHF 2.02 per litre, incl. tax, for 1 Sep 2026 to 30 Sep 2026. WLTP consumption. BFS LIK Durchschnittspreise für Energie und Treibstoffe (monthly) for Switzerland petrol price
Dimensions
Length 4,340 mm (170.9 in)4,695 mm (184.8 in)
Width 1,795 mm (70.7 in)1,850 mm (72.8 in)
Height 1,455 mm (57.3 in)1,435 mm (56.5 in)
Wheelbase 2,650 mm (104.3 in)2,720 mm (107.1 in)
Performance
Power 85 kW (114 hp)85 kW (113 hp)
Torque 172 Nm127 lb-ft (172 Nm)200 Nm148 lb-ft (200 Nm)Better value on this metric
Engine and fuel
Fuel use 39.9 mpg (WLTP)5.9 L/100 km (WLTP)47.9 mpgBetter value on this metric37.9 mpg (WLTP)6.2 L/100 km (WLTP)45.6 mpg
Fuel tank Not available 47 L
Engine size 998 cc998 cc
CO2 emissions 134 g/kmBetter value on this metric141 g/km
Practicality
Seats 55

Hyundai i30

Specifications: Manufacturer official pages, cited per row, checked . dmassets.hyundai.com www.hyundai.news

Source detailsDrivetrain Frontantrieb. Seats: other official source of the same model generation.

Other specifications: Manufacturer official pages, cited per row, checked . dmassets.hyundai.com

Source detailsFills an empty field only.

Kia K4 Sportswagon

Specifications: Manufacturer official pages, cited per row, checked . www.kia.com

Source detailsKia Deutschland price list PDF, Modelljahr 2026, Stand 19. Juni 2026. https://www.kia.com/content/dam/kwcms/kme/de/de/assets/contents/utility/Preisliste/Kia-Germany-K4-Sportswagon-Preisliste.pdf -> length_mm "Länge Breite (ohne Außenspiegel) Höhe (in mm): 4.695 x 1.850 x 1.435"; width_mm (same row) [without mirrors]; height_mm (same row); wheelbase_mm "Radstand (in mm): 2.720"; seats "Anzahl der Sitze: 5"; power_kw "Max. Leistung (kW/PS bei min-1): 84,6/115 bei 6.000" [kW as printed]; torque_nm "Max. Drehmoment (Nm bei min-1): 200 bei 2.000 - 3.000"; fuel_consumption_l100km "Kombiniert (l/100 km): 6,2" [WLTP combined]; co2g_per_km "CO2-Emissionen kombiniert (g/km): 141" [WLTP combined]; fuel_tank_l "Tankvolumen (Füllmenge in Liter): 47"; engine_displacement_cc "Hubraum (cm3): 998". Frontantrieb (FWD) as printed. Weight and cargo are min/max ranges: not imported. Dot-thousands are mm (4.695 = 4695 mm) and cm3 (1.598 = 1598).

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