The Comparative Analysis :
Lexus IS F Automatic (08 - 10) vs. KIA Optima 1.7 CRDi (16 - 18)
€ 70,600
€ 30,100
€ 70,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 30,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Lexus IS F is considerably smaller in every dimension. It's 19.5 cm shorter, 4.5 cm narrower and 5 cm lower than the KIA Optima 1.7 CRDi.
Lexus IS F
KIA Optima 1.7 CRDi
1415
1815
1815
1465
1860
2120
1815 mm
Width
1860 mm
1815 mm
Width Incl. Mirrors
2120 mm
1415 mm
Height
1465 mm
2730
4660
2805
4855
4660 mm
Length
4855 mm
2730 mm
Wheelbase
2805 mm
Vehicle Weight
Lexus IS F
KIA Optima 1.7 CRDi
1775 kg
Kerb Weight
1590 kg
2120 kg
Gross Vehicle
Weight
Weight
2070 kg
Weight Difference:
185 kg
10.42 %
General
Lexus IS F
KIA Optima 1.7 CRDi
XE2
Generation
JF
Saloon
Car Body Style
Saloon
Unleaded (95 RON)
Fuel Type
Diesel
Rear-wheel drive
Drive
Front-wheel drive
8-speed automatic transmission
Transmission
6-speed manual transmission
Engine
Lexus IS F
KIA Optima 1.7 CRDi
V8 petrol engine (naturally aspirated engine)
Engine Type
Straight-four diesel engine with turbocharger
4
Valves
4
8
Cylinders
4
4969 CC
Engine Capacity
1685 CC
417 bhp
at 6600 rpm
Power
139 bhp
at 4000 rpm
Lexus IS F
417 bhp
139 bhp
KIA Optima 1.7 CRDi
505 NM
at 5200 rpm
Max. Torque
340 NM
at 1750 rpm
Lexus IS F
505 NM
340 NM
KIA Optima 1.7 CRDi
Performance
Lexus IS F
KIA Optima 1.7 CRDi
168 mph
Maximum Speed
121 mph
4.8 sec
Acceleration 0 to 62 mph
10 sec
62 mph
62
mph
mph
67 m
0.000 sec
Lexus IS F
62 mph
62
mph
mph
139 m
0.000 sec
KIA Optima 1.7 CRDi
▶ REPLAY
4.26 kg/bhp
Weight-to-Power Ratio
11.44 kg/bhp
Lexus IS F
4.26 kg/bhp
11.44 kg/bhp
KIA Optima 1.7 CRDi
Fuel Economy / Emissions
Lexus IS F
KIA Optima 1.7 CRDi
Fuel Economy
25 mpg
combined
67 mpg
Lexus IS F
25 mpg
67 mpg
KIA Optima 1.7 CRDi
17 mpg
city
55 mpg
34 mpg
motorway
76 mpg
64 L
Fuel Tank Capacity
70 L
349 mi
Range
1036 mi
Lexus IS F
349 mi
1036 mi
KIA Optima 1.7 CRDi
Environmental Impact
216 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).
86.4 kWh
Lexus IS F
216 kWh
86.4 kWh
KIA Optima 1.7 CRDi
Euro 4
Emission Standard
Euro 6b (NEFZ)
270 g/km (NEFZ)
CO2 Emissions
110 g/km (NEFZ)
Practical Convenience
Lexus IS F
KIA Optima 1.7 CRDi
4
Doors
4
5
No. of Seats
5
345 kg
Maximum Payload
480 kg
378 L
Boot Capacity
510 L
No data
Boot Capacity (Seats Down)
No data
