The Comparative Analysis :
Lexus IS 300h Automatic (15 - 16) vs. Infiniti Q50 Hybrid Automatic (17 - 20)
€ 37,800
€ 49,500
€ 37,800
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 300h is 5.7 inches shorter and 0.4 inches narrower.
Lexus IS 300h
Infiniti Q50 Hybrid
56.3
71.3
79.8
56.3
71.7
82
71.3 in
Width
71.7 in
79.8 in
Width Incl. Mirrors
82 in
56.3 in
Height
56.3 in
110.2
183.7
112.2
189.4
183.7 in
Length
189.4 in
110.2 in
Wheelbase
112.2 in
Vehicle Weight
Lexus IS 300h
Infiniti Q50 Hybrid
3737 lb
Curb Weight
3995 lb
4696 lb
Gross Vehicle
Weight
Weight
4409 lb
Weight Difference:
258 lb
6.46 %
General
Lexus IS 300h
Infiniti Q50 Hybrid
XE3
Generation
V37
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
Continuously variable transmission (CVT)
Transmission
7-speed automatic transmission
Engine
Lexus IS 300h
Infiniti Q50 Hybrid
4-cylinder full hybrid gasoline engine (naturally aspirated engine)
Engine Type
6-cylinder full hybrid gasoline engine (naturally aspirated engine)
4
Valves
4
4
Cylinders
6
2.5 L / 122 cu in
Displacement
3.5 L / 171 cu in
220 hp
at 0 rpm
Power
359 hp
at 0 rpm
Lexus IS 300h
220 hp
359 hp
Infiniti Q50 Hybrid
No data
Max. Torque
403 lb‑ft
at 0 rpm
Lexus IS 300h
lb‑ft
403 lb‑ft
Infiniti Q50 Hybrid
Performance
Lexus IS 300h
Infiniti Q50 Hybrid
124 mph
Maximum Speed
155 mph
8.3 sec
Acceleration 0 to 62 mph
5.1 sec
62 mph
62
mph
mph
377 ft
0.000 sec
Lexus IS 300h
62 mph
62
mph
mph
233 ft
0.000 sec
Infiniti Q50 Hybrid
▶ REPLAY
16.99 lb/hp
Weight-to-Power Ratio
11.13 lb/hp
Lexus IS 300h
16.99 lb/hp
11.13 lb/hp
Infiniti Q50 Hybrid
Fuel Economy / Emissions
Lexus IS 300h
Infiniti Q50 Hybrid
Fuel Economy
55 mpg
combined
40 mpg
Lexus IS 300h
55 mpg
40 mpg
Infiniti Q50 Hybrid
53 mpg
city
29 mpg
52 mpg
highway
46 mpg
17.4 gal
Fuel Tank Capacity
18.5 gal
954 mi
Range
737 mi
Lexus IS 300h
954 mi
737 mi
Infiniti Q50 Hybrid
Environmental Impact
81.4 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).
111.8 kWh
Lexus IS 300h
81.4 kWh
111.8 kWh
Infiniti Q50 Hybrid
Euro 6b (NEFZ)
Emission Standard
Euro 6
156 g/mi (NEFZ)
CO2 Emissions
224 g/mi (NEFZ)
Practical Convenience
Lexus IS 300h
Infiniti Q50 Hybrid
4
Doors
4
5
No. of Seats
5
959 lb
Maximum Payload
414 lb
12.7 cu ft
Trunk Volume
11.3 cu ft
No data
Cargo Volume (Seats Down)
No data
