The Comparative Analysis :

Lexus IS 250 Automatic (10 - 13) vs. Infiniti Q50 3.0t Automatic (16 - 17)

€ 35,800
Lexus IS 250 Automatic (10 - 13) Lexus IS 250
€ 53,300
 Infiniti Q50 3.0t Automatic (16 - 17) Infiniti Q50 3.0t
€ 35,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 53,300

ⓘ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 8.5 inches shorter, 0.8 inches narrower and 0.8 inches lower than the Infiniti Q50 3.0t.
Lexus IS 250
Infiniti Q50 3.0t
56.1
Blueprint Lexus IS 250 Automatic (10 - 13)
70.9
70.9
56.9
Blueprint Infiniti Q50 3.0t Automatic (16 - 17)
71.7
82
70.9 in
Width
71.7 in
70.9 in
Width Incl. Mirrors
82 in
56.1 in
Height
56.9 in
Blueprint Lexus IS 250 Automatic (10 - 13)
107.5
180.5
Blueprint Infiniti Q50 3.0t Automatic (16 - 17)
112.2
189
180.5 in
Length
189 in
107.5 in
Wheelbase
112.2 in

Vehicle Weight

Lexus IS 250
Infiniti Q50 3.0t
3538 lb
Curb Weight
3940 lb
4508 lb
Gross Vehicle
Weight
4409 lb
Lexus IS 250 Automatic (10 - 13)
Weight Difference:
401 lb
10.18 %
Infiniti Q50 3.0t Automatic (16 - 17)

General

Lexus IS 250
Infiniti Q50 3.0t
XE2
Generation
V37
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed automatic transmission
Transmission
7-speed automatic transmission

Engine

Lexus IS 250
Infiniti Q50 3.0t
V6 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V6 gasoline engine with two tur­bo­chargers (bi­turbo)
4
Valves
4
6
Cylinders
6
2.5 L / 122 cu in
Displacement
3 L / 147 cu in
205 hp
at 6400 rpm
Power
399 hp
at 6400 rpm
Lexus IS 250
205 hp
399 hp
Infiniti Q50 3.0t
186 lb‑ft
at 4800 rpm
Max. Torque
350 lb‑ft
at 1600 rpm
Lexus IS 250
186 lb‑ft
350 lb‑ft
Infiniti Q50 3.0t

Performance

Lexus IS 250
Infiniti Q50 3.0t
140 mph
Maximum Speed
155 mph
8.5 sec
Acceleration 0 to 62 mph
5.1 sec
62 mph 62
mph

387 ft
0.000 sec

Lexus IS 250

62 mph 62
mph

233 ft
0.000 sec

Infiniti Q50 3.0t

▶ REPLAY
17.26 lb/hp
Weight-to-Power Ratio
9.87 lb/hp
Lexus IS 250
17.26 lb/hp
9.87 lb/hp
Infiniti Q50 3.0t

Fuel Economy / Emissions

Lexus IS 250
Infiniti Q50 3.0t
Fuel Economy
28 mpg
combined
26 mpg
Lexus IS 250
28 mpg
26 mpg
Infiniti Q50 3.0t
20 mpg
city
18 mpg
36 mpg
highway
35 mpg
Kraftstoffanzeige
17.2 gal
Fuel Tank Capacity
21.1 gal
Kraftstoffanzeige
481 mi
Range
546 mi
Lexus IS 250
481 mi
546 mi
Infiniti Q50 3.0t
Environmental Impact
159.2 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).
172.4 kWh
Lexus IS 250
159.2 kWh
172.4 kWh
Infiniti Q50 3.0t
Euro 5
Emission Standard
Euro 6b (NEFZ)
312 g/mi (NEFZ)
CO2 Emissions
332 g/mi (NEFZ)

Practical Convenience

Lexus IS 250
Infiniti Q50 3.0t
4
Doors
4
5
No. of Seats
5
970 lb
Maximum Payload
470 lb
11.3 cu ft
Trunk Volume
14.2 cu ft
No data
Cargo Volume (Seats Down)
No data