The Comparative Analysis :
Lexus IS 250 Automatic (05 - 10) vs. KIA Optima 1.7 CRDi DCT (16 - 18)
€ 34,300
€ 32,100
€ 34,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 32,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Lexus IS 250 is considerably smaller in every dimension. It's 28 cm shorter, 6 cm narrower and 2.5 cm lower than the KIA Optima 1.7 CRDi.
Lexus IS 250
KIA Optima 1.7 CRDi
1440
1800
1800
1465
1860
2120
1800 mm
Width
1860 mm
1800 mm
Width Incl. Mirrors
2120 mm
1440 mm
Height
1465 mm
2730
4575
2805
4855
4575 mm
Length
4855 mm
2730 mm
Wheelbase
2805 mm
Vehicle Weight
Lexus IS 250
KIA Optima 1.7 CRDi
1635 kg
Kerb Weight
1605 kg
2045 kg
Gross Vehicle
Weight
Weight
2080 kg
Weight Difference:
30 kg
1.83 %
General
Lexus IS 250
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
6-speed automatic transmission
Transmission
7-speed dual clutch transmission
Engine
Lexus IS 250
KIA Optima 1.7 CRDi
V6 petrol engine (naturally aspirated engine)
Engine Type
Straight-four diesel engine with turbocharger
4
Valves
4
6
Cylinders
4
2500 CC
Engine Capacity
1685 CC
205 bhp
at 6400 rpm
Power
139 bhp
at 4000 rpm
Lexus IS 250
205 bhp
139 bhp
KIA Optima 1.7 CRDi
252 NM
at 4800 rpm
Max. Torque
340 NM
at 1750 rpm
Lexus IS 250
252 NM
340 NM
KIA Optima 1.7 CRDi
Performance
Lexus IS 250
KIA Optima 1.7 CRDi
140 mph
Maximum Speed
126 mph
8.4 sec
Acceleration 0 to 62 mph
11 sec
62 mph
62
mph
mph
117 m
0.000 sec
Lexus IS 250
62 mph
62
mph
mph
153 m
0.000 sec
KIA Optima 1.7 CRDi
▶ REPLAY
7.98 kg/bhp
Weight-to-Power Ratio
11.55 kg/bhp
Lexus IS 250
7.98 kg/bhp
11.55 kg/bhp
KIA Optima 1.7 CRDi
Fuel Economy / Emissions
Lexus IS 250
KIA Optima 1.7 CRDi
Fuel Economy
31 mpg
combined
64 mpg
Lexus IS 250
31 mpg
64 mpg
KIA Optima 1.7 CRDi
22 mpg
city
55 mpg
40 mpg
motorway
69 mpg
65 L
Fuel Tank Capacity
70 L
444 mi
Range
989 mi
Lexus IS 250
444 mi
989 mi
KIA Optima 1.7 CRDi
Environmental Impact
172.4 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).
90.4 kWh
Lexus IS 250
172.4 kWh
90.4 kWh
KIA Optima 1.7 CRDi
Euro 4
Emission Standard
Euro 6b (NEFZ)
214 g/km (NEFZ)
CO2 Emissions
116 g/km (NEFZ)
Practical Convenience
Lexus IS 250
KIA Optima 1.7 CRDi
4
Doors
4
5
No. of Seats
5
410 kg
Maximum Payload
475 kg
378 L
Boot Capacity
510 L
No data
Boot Capacity (Seats Down)
No data
