The Comparative Analysis :

Lexus IS 250 Automatic (13 - 15) vs. KIA Optima 1.7 CRDi Automatic (12 - 13)

€ 34,200
Lexus IS 250 Automatic (13 - 15) Lexus IS 250
€ 31,100
 KIA Optima 1.7 CRDi Automatic (12 - 13) KIA Optima 1.7 CRDi
€ 34,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 31,100

ⓘ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 18 cm shorter, 2 cm narrower and 2.5 cm lower than the KIA Optima 1.7 CRDi.
Lexus IS 250
KIA Optima 1.7 CRDi
1430
Blueprint Lexus IS 250 Automatic (13 - 15)
1810
2027
1455
Blueprint KIA Optima 1.7 CRDi Automatic (12 - 13)
1830
2030
1810 mm
Width
1830 mm
2027 mm
Width Incl. Mirrors
2030 mm
1430 mm
Height
1455 mm
Blueprint Lexus IS 250 Automatic (13 - 15)
2800
4665
Blueprint KIA Optima 1.7 CRDi Automatic (12 - 13)
2795
4845
4665 mm
Length
4845 mm
2800 mm
Wheelbase
2795 mm

Vehicle Weight

Lexus IS 250
KIA Optima 1.7 CRDi
1555 kg
Kerb Weight
1581 kg
2090 kg
Gross Vehicle
Weight
2050 kg
Lexus IS 250 Automatic (13 - 15)
Weight Difference:
26 kg
1.64 %
KIA Optima 1.7 CRDi Automatic (12 - 13)

General

Lexus IS 250
KIA Optima 1.7 CRDi
XE3
Generation
TF
Saloon
Car Body Style
Saloon
Unleaded (95 RON)
Fuel Type
Diesel
Rear-wheel drive
Drive
Front-wheel drive
6-speed automatic transmission
Transmission
6-speed automatic 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
134 bhp
at 4000 rpm
Lexus IS 250
205 bhp
134 bhp
KIA Optima 1.7 CRDi
252 NM
at 4800 rpm
Max. Torque
325 NM
at 2000 rpm
Lexus IS 250
252 NM
325 NM
KIA Optima 1.7 CRDi

Performance

Lexus IS 250
KIA Optima 1.7 CRDi
140 mph
Maximum Speed
122 mph
8.1 sec
Acceleration 0 to 62 mph
12 sec
62 mph 62
mph

113 m
0.000 sec

Lexus IS 250

62 mph 62
mph

167 m
0.000 sec

KIA Optima 1.7 CRDi

▶ REPLAY
7.59 kg/bhp
Weight-to-Power Ratio
11.8 kg/bhp
Lexus IS 250
7.59 kg/bhp
11.8 kg/bhp
KIA Optima 1.7 CRDi

Fuel Economy / Emissions

Lexus IS 250
KIA Optima 1.7 CRDi
Fuel Economy
33 mpg
combined
47 mpg
Lexus IS 250
33 mpg
47 mpg
KIA Optima 1.7 CRDi
24 mpg
city
36 mpg
42 mpg
motorway
58 mpg
Kraftstoffanzeige
66 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
477 mi
Range
725 mi
Lexus IS 250
477 mi
725 mi
KIA Optima 1.7 CRDi
Environmental Impact
162.9 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).
123.4 kWh
Lexus IS 250
162.9 kWh
123.4 kWh
KIA Optima 1.7 CRDi
Euro 5
Emission Standard
Euro 5
199 g/km (NEFZ)
CO2 Emissions
158 g/km (NEFZ)

Practical Convenience

Lexus IS 250
KIA Optima 1.7 CRDi
4
Doors
4
5
No. of Seats
5
535 kg
Maximum Payload
469 kg
480 L
Boot Capacity
505 L
No data
Boot Capacity (Seats Down)
No data