The Comparative Analysis :
KIA Optima 1.7 CRDi Automatic (13 - 15) vs. Audi S4 S tronic (09 - 11)
€ 31,600

€ 54,600

€ 31,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 54,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The KIA Optima 1.7 CRDi is slightly bigger in every dimension. It's 5 inches longer, 0.2 inches wider and 1.9 inches taller than the Audi S4.
KIA Optima 1.7 CRDi
Audi S4
57.3
72
79.9
55.4
71.9
80.3
72 in
Width
71.9 in
79.9 in
Width Incl. Mirrors
80.3 in
57.3 in
Height
55.4 in
110
190.7
110.7
185.7
190.7 in
Length
185.7 in
110 in
Wheelbase
110.7 in
Vehicle Weight
KIA Optima 1.7 CRDi
Audi S4
3516 lb
Curb Weight
3880 lb
4519 lb
Gross Vehicle
Weight
Weight
4927 lb

Weight Difference:
364 lb
9.38 %

General
KIA Optima 1.7 CRDi
Audi S4
TF
Generation
B8 (8K)
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Mid-Grade Unleaded

Front-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)

6-speed automatic transmission
Transmission
7-speed dual clutch transmission
Engine
KIA Optima 1.7 CRDi
Audi S4
Straight-four diesel engine with turbocharger
Engine Type
V6 gasoline engine with compressor
Engine Code
CAKA, CCBA
4
Valves
4
4
Cylinders
6
1.7 L / 83 cu in
Displacement
3 L / 147 cu in
134 hp
at 4000 rpm
Power
328 hp
at 5500 rpm
KIA Optima 1.7 CRDi
134 hp
328 hp
Audi S4
236 lb‑ft
at 2000 rpm
Max. Torque
325 lb‑ft
at 2900 rpm
KIA Optima 1.7 CRDi
236 lb‑ft
325 lb‑ft
Audi S4
Performance
KIA Optima 1.7 CRDi
Audi S4
122 mph
Maximum Speed
155 mph
11.6 sec
Acceleration 0 to 62 mph
5.3 sec
62 mph
62
mph
mph
528 ft
0.000 sec

KIA Optima 1.7 CRDi
62 mph
62
mph
mph
243 ft
0.000 sec

Audi S4
▶ REPLAY
26.24 lb/hp
Weight-to-Power Ratio
11.83 lb/hp
KIA Optima 1.7 CRDi
26.24 lb/hp
11.83 lb/hp
Audi S4
Fuel Economy / Emissions
KIA Optima 1.7 CRDi
Audi S4
Fuel Economy
39 mpg
combined
25 mpg
KIA Optima 1.7 CRDi
39 mpg
25 mpg
Audi S4
30 mpg
city
17 mpg
48 mpg
highway
No data
18.5 gal
Fuel Tank Capacity
16.9 gal
725 mi
Range
423 mi
KIA Optima 1.7 CRDi
725 mi
423 mi
Audi S4
Environmental Impact
123.4 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
178.2 kWh
KIA Optima 1.7 CRDi
123.4 kWh
178.2 kWh
Audi S4
Euro 5
Emission Standard
Euro 5
254 g/mi (NEFZ)
CO2 Emissions
352 g/mi (NEFZ)
Practical Convenience
KIA Optima 1.7 CRDi
Audi S4
4
Doors
4
5
No. of Seats
5
1003 lb
Maximum Payload
1047 lb
14.3 cu ft
Trunk Volume
13.6 cu ft









No data
Cargo Volume (Seats Down)
No data