The Comparative Analysis :
BMW M340i xDrive Steptronic (19 - ..) vs. Lexus IS 300h Automatic (15 - 16)
€ 62,000
€ 37,800
€ 62,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 37,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The BMW M340i is a little bigger in every dimension. It's 1.9 inches longer, 0.7 inches wider and 0.4 inches taller than the Lexus IS 300h.
BMW M340i
Lexus IS 300h
56.7
71.9
81.4
56.3
71.3
79.8
71.9 in
Width
71.3 in
81.4 in
Width Incl. Mirrors
79.8 in
56.7 in
Height
56.3 in
112.2
185.6
110.2
183.7
185.6 in
Length
183.7 in
112.2 in
Wheelbase
110.2 in
Vehicle Weight
BMW M340i
Lexus IS 300h
3847 lb
Curb Weight
3737 lb
4949 lb
Gross Vehicle
Weight
Weight
4696 lb
Weight Difference:
110 lb
2.86 %
General
BMW M340i
Lexus IS 300h
G20
Generation
XE3
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Mid-Grade Unleaded

Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive

8-speed automatic transmission
Transmission
Continuously variable transmission (CVT)
Engine
BMW M340i
Lexus IS 300h
Straight-six gasoline engine with turbocharger
Engine Type
4-cylinder full hybrid gasoline engine (naturally aspirated engine)
BMW B58
Engine Series
B58-B30
Engine Code

4
Valves
4
6
Cylinders
4
3 L / 147 cu in
Displacement
2.5 L / 122 cu in
369 hp
at 5500 rpm
Power
220 hp
at 0 rpm
BMW M340i
369 hp
220 hp
Lexus IS 300h
369 lb‑ft
at 1850 rpm
Max. Torque
No data
BMW M340i
369 lb‑ft
lb‑ft
Lexus IS 300h
Performance
BMW M340i
Lexus IS 300h
155 mph
Maximum Speed
124 mph
4.4 sec
Acceleration 0 to 62 mph
8.3 sec
62 mph
62
mph
mph
200 ft
0.000 sec
BMW M340i
62 mph
62
mph
mph
377 ft
0.000 sec
Lexus IS 300h
▶ REPLAY
10.43 lb/hp
Weight-to-Power Ratio
16.99 lb/hp
BMW M340i
10.43 lb/hp
16.99 lb/hp
Lexus IS 300h
Fuel Economy / Emissions
BMW M340i
Lexus IS 300h
Fuel Economy
34 mpg
combined
55 mpg
BMW M340i
34 mpg
55 mpg
Lexus IS 300h
26 mpg
city
53 mpg
No data
highway
52 mpg
15.6 gal
Fuel Tank Capacity
17.4 gal
524 mi
Range
954 mi
BMW M340i
524 mi
954 mi
Lexus IS 300h
Environmental Impact
132.6 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).
81.4 kWh
BMW M340i
132.6 kWh
81.4 kWh
Lexus IS 300h
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6b (NEFZ)
291 g/mi (WLTP)
CO2 Emissions
156 g/mi (NEFZ)
Practical Convenience
BMW M340i
Lexus IS 300h
4
Doors
4
5
No. of Seats
5
1102 lb
Maximum Payload
959 lb
13.6 cu ft
Trunk Volume
12.7 cu ft









No data
Cargo Volume (Seats Down)
No data






















