The Comparative Analysis :
Lexus IS 250 Automatic (13 - 15) vs. Infiniti Q50 Hybrid Automatic (17 - 20)
€ 34,200
€ 49,500
€ 34,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 49,500
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. Both cars are the same height, but the Lexus IS 250 is 14.5 cm shorter and 1 cm narrower.
Lexus IS 250
Infiniti Q50 Hybrid
1430
1810
2027
1430
1820
2084
1810 mm
Width
1820 mm
2027 mm
Width Incl. Mirrors
2084 mm
1430 mm
Height
1430 mm
2800
4665
2850
4810
4665 mm
Length
4810 mm
2800 mm
Wheelbase
2850 mm
Vehicle Weight
Lexus IS 250
Infiniti Q50 Hybrid
1555 kg
Kerb Weight
1812 kg
2090 kg
Gross Vehicle
Weight
Weight
2000 kg
Weight Difference:
257 kg
14.18 %
General
Lexus IS 250
Infiniti Q50 Hybrid
XE3
Generation
V37
Saloon
Car Body Style
Saloon
Unleaded (95 RON)
Fuel Type
Unleaded (95 RON)

Rear-wheel drive
Drive
Rear-wheel drive

6-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
Lexus IS 250
Infiniti Q50 Hybrid
V6 petrol engine (naturally aspirated engine)
Engine Type
6-cylinder full hybrid petrol engine (naturally aspirated engine)
4
Valves
4
6
Cylinders
6
2500 CC
Engine Capacity
3498 CC
205 bhp
at 6400 rpm
Power
359 bhp
at 0 rpm
Lexus IS 250
205 bhp
359 bhp
Infiniti Q50 Hybrid
252 NM
at 4800 rpm
Max. Torque
546 NM
at 0 rpm
Lexus IS 250
252 NM
546 NM
Infiniti Q50 Hybrid
Performance
Lexus IS 250
Infiniti Q50 Hybrid
140 mph
Maximum Speed
155 mph
8.1 sec
Acceleration 0 to 62 mph
5.1 sec
62 mph
62
mph
mph
113 m
0.000 sec
Lexus IS 250
62 mph
62
mph
mph
71 m
0.000 sec
Infiniti Q50 Hybrid
▶ REPLAY
7.59 kg/bhp
Weight-to-Power Ratio
5.05 kg/bhp
Lexus IS 250
7.59 kg/bhp
5.05 kg/bhp
Infiniti Q50 Hybrid
Fuel Economy / Emissions
Lexus IS 250
Infiniti Q50 Hybrid
Fuel Economy
33 mpg
combined
48 mpg
Lexus IS 250
33 mpg
48 mpg
Infiniti Q50 Hybrid
24 mpg
city
35 mpg
42 mpg
motorway
55 mpg
66 L
Fuel Tank Capacity
70 L
477 mi
Range
737 mi
Lexus IS 250
477 mi
737 mi
Infiniti Q50 Hybrid
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).
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).
111.8 kWh
Lexus IS 250
162.9 kWh
111.8 kWh
Infiniti Q50 Hybrid
Euro 5
Emission Standard
Euro 6
199 g/km (NEFZ)
CO2 Emissions
139 g/km (NEFZ)
Practical Convenience
Lexus IS 250
Infiniti Q50 Hybrid
4
Doors
4
5
No. of Seats
5
535 kg
Maximum Payload
188 kg
480 L
Boot Capacity
400 L









No data
Boot Capacity (Seats Down)
No data














