The Comparative Analysis :
BMW 123d Coupé Automatic (08 - 11) vs. Renault Mégane Coupé ENERGY TCe 115 ECO2 (14 - 16)
€ 35,500

€ 22,800

€ 35,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 22,800
ⓘ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 BMW 123d Coupé is 2.4 inches longer and 2.2 inches narrower.
BMW 123d Coupé
Renault Mégane Coupé ENERGY TCe 115 Start & Stop ECO2
56
68.8
76.1
56
71
80.2
68.8 in
Width
71 in
76.1 in
Width Incl. Mirrors
80.2 in
56 in
Height
56 in
104.7
171.7
103.9
169.3
171.7 in
Length
169.3 in
104.7 in
Wheelbase
103.9 in
Vehicle Weight
BMW 123d Coupé
Renault Mégane Coupé ENERGY TCe 115 Start & Stop ECO2
3296 lb
Curb Weight
2804 lb
4101 lb
Gross Vehicle
Weight
Weight
3920 lb

Weight Difference:
492 lb
14.93 %

General
BMW 123d Coupé
Renault Mégane Coupé ENERGY TCe 115 Start & Stop ECO2
E82
Generation
Z
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Mid-Grade Unleaded

Rear-wheel drive
Drivetrain
Front-wheel drive

6-speed automatic transmission
Transmission
6-speed manual transmission
Engine
BMW 123d Coupé
Renault Mégane Coupé ENERGY TCe 115 Start & Stop ECO2
Straight-four diesel engine with two turbochargers (biturbo)
Engine Type
Straight-four gasoline engine with turbocharger
BMW
Engine Series
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
1.2 L / 59 cu in
201 hp
at 4400 rpm
Power
113 hp
at 4500 rpm
BMW 123d Coupé
201 hp
113 hp
Renault Mégane Coupé ENERGY TCe 115 Start & Stop ECO2
295 lb‑ft
at 2000 rpm
Max. Torque
140 lb‑ft
at 2000 rpm
BMW 123d Coupé
295 lb‑ft
140 lb‑ft
Renault Mégane Coupé ENERGY TCe 115 Start & Stop ECO2
Performance
BMW 123d Coupé
Renault Mégane Coupé ENERGY TCe 115 Start & Stop ECO2
147 mph
Maximum Speed
115 mph
7.1 sec
Acceleration 0 to 62 mph
10.9 sec
62 mph
62
mph
mph
325 ft
0.000 sec

BMW 123d Coupé
62 mph
62
mph
mph
495 ft
0.000 sec

Renault Mégane Coupé ENERGY TCe 115 Start & Stop ECO2
▶ REPLAY
16.4 lb/hp
Weight-to-Power Ratio
24.81 lb/hp
BMW 123d Coupé
16.4 lb/hp
24.81 lb/hp
Renault Mégane Coupé ENERGY TCe 115 Start & Stop ECO2
Fuel Economy / Emissions
BMW 123d Coupé
Renault Mégane Coupé ENERGY TCe 115 Start & Stop ECO2
Fuel Economy
43 mpg
combined
44 mpg
BMW 123d Coupé
43 mpg
44 mpg
Renault Mégane Coupé ENERGY TCe 115 Start & Stop ECO2
34 mpg
city
36 mpg
No data
highway
50 mpg
13.5 gal
Fuel Tank Capacity
15.9 gal
576 mi
Range
703 mi
BMW 123d Coupé
576 mi
703 mi
Renault Mégane Coupé ENERGY TCe 115 Start & Stop ECO2
Environmental Impact
113.1 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).
100.4 kWh
BMW 123d Coupé
113.1 kWh
100.4 kWh
Renault Mégane Coupé ENERGY TCe 115 Start & Stop ECO2
Euro 5
Emission Standard
Euro 5 / Euro 6
233 g/mi (NEFZ)
CO2 Emissions
192 g/mi (NEFZ)
Practical Convenience
BMW 123d Coupé
Renault Mégane Coupé ENERGY TCe 115 Start & Stop ECO2
2
Doors
3
4
No. of Seats
5
805 lb
Maximum Payload
1116 lb
10.5 cu ft
Trunk Volume
10.7 cu ft








No data
Cargo Volume (Seats Down)
29 cu ft