The Comparative Analysis :
KIA Optima 1.7 CRDi (12 - 13) vs. Lexus IS F Automatic (10 - 15)
€ 27,000
€ 72,000
€ 27,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 72,000
ⓘ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 considerably bigger in every dimension. It's 7.3 inches longer, 0.6 inches wider and 1.6 inches taller than the Lexus IS F.
KIA Optima 1.7 CRDi
Lexus IS F
57.3
72
79.9
55.7
71.5
71.5
72 in
Width
71.5 in
79.9 in
Width Incl. Mirrors
71.5 in
57.3 in
Height
55.7 in
110
190.7
107.5
183.5
190.7 in
Length
183.5 in
110 in
Wheelbase
107.5 in
Vehicle Weight
KIA Optima 1.7 CRDi
Lexus IS F
3437 lb
Curb Weight
3913 lb
4519 lb
Gross Vehicle
Weight
Weight
4674 lb
Weight Difference:
476 lb
12.16 %
General
KIA Optima 1.7 CRDi
Lexus IS F
TF
Generation
XE2
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Mid-Grade Unleaded
Front-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
8-speed automatic transmission
Engine
KIA Optima 1.7 CRDi
Lexus IS F
Straight-four diesel engine with turbocharger
Engine Type
V8 gasoline engine (naturally aspirated engine)
4
Valves
4
4
Cylinders
8
1.7 L / 83 cu in
Displacement
5 L / 245 cu in
134 hp
at 4000 rpm
Power
417 hp
at 6600 rpm
KIA Optima 1.7 CRDi
134 hp
417 hp
Lexus IS F
240 lb‑ft
at 2000 rpm
Max. Torque
372 lb‑ft
at 5200 rpm
KIA Optima 1.7 CRDi
240 lb‑ft
372 lb‑ft
Lexus IS F
Performance
KIA Optima 1.7 CRDi
Lexus IS F
126 mph
Maximum Speed
168 mph
10.6 sec
Acceleration 0 to 62 mph
4.8 sec
62 mph
62
mph
mph
482 ft
0.000 sec
KIA Optima 1.7 CRDi
62 mph
62
mph
mph
220 ft
0.000 sec
Lexus IS F
▶ REPLAY
25.65 lb/hp
Weight-to-Power Ratio
9.38 lb/hp
KIA Optima 1.7 CRDi
25.65 lb/hp
9.38 lb/hp
Lexus IS F
Fuel Economy / Emissions
KIA Optima 1.7 CRDi
Lexus IS F
Fuel Economy
46 mpg
combined
20 mpg
KIA Optima 1.7 CRDi
46 mpg
20 mpg
Lexus IS F
39 mpg
city
14 mpg
52 mpg
highway
28 mpg
18.5 gal
Fuel Tank Capacity
16.9 gal
853 mi
Range
343 mi
KIA Optima 1.7 CRDi
853 mi
343 mi
Lexus IS F
Environmental Impact
104.9 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).
219.8 kWh
KIA Optima 1.7 CRDi
104.9 kWh
219.8 kWh
Lexus IS F
Euro 5
Emission Standard
Euro 5
214 g/mi (NEFZ)
CO2 Emissions
435 g/mi (NEFZ)
Practical Convenience
KIA Optima 1.7 CRDi
Lexus IS F
4
Doors
4
5
No. of Seats
5
1082 lb
Maximum Payload
761 lb
14.3 cu ft
Trunk Volume
10.7 cu ft
No data
Cargo Volume (Seats Down)
No data
