Approximate, from ECB reference rates. Not an offer.
Honda Civic Si Sedan vs Kia K4
Key differences
Honda Civic Si Sedan is 35 mm (1.4 in) shorter than Kia K4 and has 14 L less cargo space.Honda Civic Si Sedan is 35 mm (1.4 in) shorter than Kia K4 and has 14 L (0.5 cu ft) less cargo space.
Honda Civic Si Sedan makes 40 kW (53 hp) more power than Kia K4.
Kia K4 costs US$9,205 less than Honda Civic Si Sedan (list prices, excl. tax).
Kia K4 costs CA$12,405 less than Honda Civic Si Sedan (list prices, excl. tax).
Kia K4 is 35 mm (1.4 in) longer than Honda Civic Si Sedan.
Kia K4 is 10 mm (0.4 in) taller than Honda Civic Si Sedan.
Kia K4 has a wheelbase 16 mm (0.6 in) shorter than Honda Civic Si Sedan.
Blue solid line: Honda Civic Si Sedan; orange dashed line: Kia K4.The outlines are generic body shapes drawn at one scale, not the real design of any model.
Honda Civic Si Sedan is 4,674 mm (184 in) long and 1,410 mm (55.5 in) high, with a wheelbase of 2,736 mm (107.7 in). Kia K4 is 4,709 mm (185.4 in) long and 1,420 mm (55.9 in) high, with a wheelbase of 2,720 mm (107.1 in).
Kia K4 is 48 mm (1.9 in) wider than Honda Civic Si Sedan.
Blue solid line: Honda Civic Si Sedan; orange dashed line: Kia K4.
Honda Civic Si Sedan is 1,801 mm (70.9 in) wide and 1,410 mm (55.5 in) high. Kia K4 is 1,849 mm (72.8 in) wide and 1,420 mm (55.9 in) high.
Blue solid line: Honda Civic Si Sedan; orange dashed line: Kia K4.
Honda Civic Si Sedan is 1,801 mm (70.9 in) wide and 1,410 mm (55.5 in) high. Kia K4 is 1,849 mm (72.8 in) wide and 1,420 mm (55.9 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.
260 Nm192 lb-ft (260 Nm)Better value on this metric
179 Nm132 lb-ft (179 Nm)
Engine and fuel
Fuel use
30.9 mpg7.6 L/100 km (EPA)37.2 mpg (EPA)
33.1 mpg7.1 L/100 km (EPA)39.8 mpg (EPA)Better value on this metric
Fuel tank
46.9 L
46.9 L
Engine size
1,498 cc
2,000 cc
Practicality
Seats
5
5
Cargo space
399 L399 L (14.1 cu ft)
413 L413 L (14.6 cu ft)Better value on this metric
Honda Civic Si Sedan
Specifications: Manufacturer official pages, cited per row, checked . automobiles.honda.com
Source detailsExact factors: in x 25.4; hp x 0.745699872; l/100km = 235.214583 / combined mpg; lb-ft x 1.3558179483314004; lb x 0.45359237; cu ft x 28.316846592; gal x 3.785411784.
Kia K4
Specifications: US manufacturers official sites, checked .