The Comparative Analysis :
BMW M4 Convertible (17 - 18) vs. Lexus IS 250C Automatic (10 - 13)
€ 85,500
€ 49,700
€ 85,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 49,700
ⓘ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. The BMW M4 Cabrio is 1.4 inches longer, 2.8 inches wider and 1.1 inches lower than the Lexus IS 250C.
BMW M4 Cabrio
Lexus IS 250C
54.6
73.6
79.3
55.7
70.9
70.9
73.6 in
Width
70.9 in
79.3 in
Width Incl. Mirrors
70.9 in
54.6 in
Height
55.7 in
110.7
183.9
107.5
182.5
183.9 in
Length
182.5 in
110.7 in
Wheelbase
107.5 in
Vehicle Weight
BMW M4 Cabrio
Lexus IS 250C
4023 lb
Curb Weight
3979 lb
4960 lb
Gross Vehicle
Weight
Weight
4575 lb
Weight Difference:
44 lb
1.09 %
General
BMW M4 Cabrio
Lexus IS 250C
F83
Generation
XE2
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed automatic transmission
Engine
BMW M4 Cabrio
Lexus IS 250C
Straight-six gasoline engine with two turbochargers (biturbo)
Engine Type
V6 gasoline engine (naturally aspirated engine)
BMW S55
Engine Series
S55-B30
Engine Code
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
2.5 L / 122 cu in
425 hp
at 5500 rpm
Power
205 hp
at 6400 rpm
BMW M4 Cabrio
425 hp
205 hp
Lexus IS 250C
406 lb‑ft
at 1850 rpm
Max. Torque
186 lb‑ft
at 4800 rpm
BMW M4 Cabrio
406 lb‑ft
186 lb‑ft
Lexus IS 250C
Performance
BMW M4 Cabrio
Lexus IS 250C
155 mph
Maximum Speed
130 mph
4.6 sec
Acceleration 0 to 62 mph
9 sec
62 mph
62
mph
mph
210 ft
0.000 sec
BMW M4 Cabrio
62 mph
62
mph
mph
410 ft
0.000 sec
Lexus IS 250C
▶ REPLAY
9.47 lb/hp
Weight-to-Power Ratio
19.41 lb/hp
BMW M4 Cabrio
9.47 lb/hp
19.41 lb/hp
Lexus IS 250C
Fuel Economy / Emissions
BMW M4 Cabrio
Lexus IS 250C
Fuel Economy
25 mpg
combined
26 mpg
BMW M4 Cabrio
25 mpg
26 mpg
Lexus IS 250C
19 mpg
city
19 mpg
No data
highway
33 mpg
15.9 gal
Fuel Tank Capacity
17.2 gal
393 mi
Range
439 mi
BMW M4 Cabrio
393 mi
439 mi
Lexus IS 250C
Environmental Impact
179.9 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).
174.3 kWh
BMW M4 Cabrio
179.9 kWh
174.3 kWh
Lexus IS 250C
Euro 6b (NEFZ)
Emission Standard
Euro 5
351 g/mi (NEFZ)
CO2 Emissions
343 g/mi (NEFZ)
Practical Convenience
BMW M4 Cabrio
Lexus IS 250C
2
Doors
2
4
No. of Seats
4
937 lb
Maximum Payload
595 lb
10.5 cu ft
Trunk Volume
11.9 cu ft
No data
Cargo Volume (Seats Down)
No data
