The Comparative Analysis :
BMW 123d Automatic (07 - 12) vs. Renault Mégane ENERGY dCi 110 (12 - 13)
€ 34,200
€ 21,300
€ 34,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 21,300
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The BMW 123d is slightly smaller in every dimension. It's 5.6 cm shorter, 6 cm narrower and 5 cm lower than the Renault Mégane ENERGY dCi 110 Start & Stop.
BMW 123d
Renault Mégane ENERGY dCi 110 Start & Stop
1421
1748
1934
1471
1808
2037
1748 mm
Width
1808 mm
1934 mm
Width Incl. Mirrors
2037 mm
1421 mm
Height
1471 mm
2660
4239
2641
4295
4239 mm
Length
4295 mm
2660 mm
Wheelbase
2641 mm
Vehicle Weight
BMW 123d
Renault Mégane ENERGY dCi 110 Start & Stop
1485 kg
Kerb Weight
1290 kg
1910 kg
Gross Vehicle
Weight
Weight
1813 kg
Weight Difference:
195 kg
13.13 %
General
BMW 123d
Renault Mégane ENERGY dCi 110 Start & Stop
E81
Generation
BZ
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Diesel

Rear-wheel drive
Drive
Front-wheel drive

6-speed automatic transmission
Transmission
6-speed manual transmission
Engine
BMW 123d
Renault Mégane ENERGY dCi 110 Start & Stop
Straight-four diesel engine with two turbochargers (biturbo)
Engine Type
Straight-four diesel engine with turbocharger
BMW
Engine Series
4
Valves
2
4
Cylinders
4
1995 CC
Engine Capacity
1461 CC
201 bhp
at 4400 rpm
Power
108 bhp
at 4000 rpm
BMW 123d
201 bhp
108 bhp
Renault Mégane ENERGY dCi 110 Start & Stop
400 NM
at 2000 rpm
Max. Torque
260 NM
at 1750 rpm
BMW 123d
400 NM
260 NM
Renault Mégane ENERGY dCi 110 Start & Stop
Performance
BMW 123d
Renault Mégane ENERGY dCi 110 Start & Stop
147 mph
Maximum Speed
118 mph
7 sec
Acceleration 0 to 62 mph
12.1 sec
62 mph
62
mph
mph
97 m
0.000 sec
BMW 123d
62 mph
62
mph
mph
168 m
0.000 sec
Renault Mégane ENERGY dCi 110 Start & Stop
▶ REPLAY
7.39 kg/bhp
Weight-to-Power Ratio
11.94 kg/bhp
BMW 123d
7.39 kg/bhp
11.94 kg/bhp
Renault Mégane ENERGY dCi 110 Start & Stop
Fuel Economy / Emissions
BMW 123d
Renault Mégane ENERGY dCi 110 Start & Stop
Fuel Economy
51 mpg
combined
81 mpg
BMW 123d
51 mpg
81 mpg
Renault Mégane ENERGY dCi 110 Start & Stop
41 mpg
city
72 mpg
No data
motorway
88 mpg
51 L
Fuel Tank Capacity
60 L
576 mi
Range
1065 mi
BMW 123d
576 mi
1065 mi
Renault Mégane ENERGY dCi 110 Start & Stop
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).
71.9 kWh
BMW 123d
113.1 kWh
71.9 kWh
Renault Mégane ENERGY dCi 110 Start & Stop
Euro 5
Emission Standard
Euro 5
145 g/km (NEFZ)
CO2 Emissions
90 g/km (NEFZ)
Practical Convenience
BMW 123d
Renault Mégane ENERGY dCi 110 Start & Stop
3
Doors
5
4
No. of Seats
5
425 kg
Maximum Payload
523 kg
330 L
Boot Capacity
405 L









1150 L
Boot Capacity (Seats Down)
1162 L






















