The Comparative Analysis :
KIA Optima Hybrid Automatic (13 - 13) vs. Lexus IS F Automatic (08 - 10)
€ 30,000
€ 70,600
€ 30,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 70,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The KIA Optima Hybrid 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 Hybrid
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 Hybrid
Lexus IS F
3664 lb
Curb Weight
3913 lb
4519 lb
Gross Vehicle
Weight
Weight
4674 lb
Weight Difference:
249 lb
6.36 %
General
KIA Optima Hybrid
Lexus IS F
TF
Generation
XE2
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded
Front-wheel drive
Drivetrain
Rear-wheel drive
6-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
KIA Optima Hybrid
Lexus IS F
4-cylinder full hybrid gasoline engine (naturally aspirated engine)
Engine Type
V8 gasoline engine (naturally aspirated engine)
4
Valves
4
4
Cylinders
8
2 L / 98 cu in
Displacement
5 L / 245 cu in
187 hp
at 6000 rpm
Power
417 hp
at 6600 rpm
KIA Optima Hybrid
187 hp
417 hp
Lexus IS F
284 lb‑ft
at 5000 rpm
Max. Torque
372 lb‑ft
at 5200 rpm
KIA Optima Hybrid
284 lb‑ft
372 lb‑ft
Lexus IS F
Performance
KIA Optima Hybrid
Lexus IS F
119 mph
Maximum Speed
168 mph
9.4 sec
Acceleration 0 to 62 mph
4.8 sec
62 mph
62
mph
mph
430 ft
0.000 sec
KIA Optima Hybrid
62 mph
62
mph
mph
220 ft
0.000 sec
Lexus IS F
▶ REPLAY
19.59 lb/hp
Weight-to-Power Ratio
9.38 lb/hp
KIA Optima Hybrid
19.59 lb/hp
9.38 lb/hp
Lexus IS F
Fuel Economy / Emissions
KIA Optima Hybrid
Lexus IS F
Fuel Economy
44 mpg
combined
21 mpg
KIA Optima Hybrid
44 mpg
21 mpg
Lexus IS F
41 mpg
city
14 mpg
44 mpg
highway
28 mpg
17.2 gal
Fuel Tank Capacity
16.9 gal
748 mi
Range
349 mi
KIA Optima Hybrid
748 mi
349 mi
Lexus IS F
Environmental Impact
102.4 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).
216 kWh
KIA Optima Hybrid
102.4 kWh
216 kWh
Lexus IS F
Euro 5
Emission Standard
Euro 4
201 g/mi (NEFZ)
CO2 Emissions
435 g/mi (NEFZ)
Practical Convenience
KIA Optima Hybrid
Lexus IS F
4
Doors
4
5
No. of Seats
5
855 lb
Maximum Payload
761 lb
10.8 cu ft
Trunk Volume
10.7 cu ft
No data
Cargo Volume (Seats Down)
No data
