The Comparative Analysis :

BMW 630i Coupé (07 - 10) vs. Porsche 911 GT3 RS PDK (18 - ..)

€ 70,500
BMW 630i Coupé (07 - 10) BMW 630i Coupé
€ 195,100
 Porsche 911 GT3 RS PDK (18 - ..) Porsche 911 GT3 RS
€ 70,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 195,100

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The dimensions of these vehicles differ considerably. The BMW 630i Coupé is 10.4 inches longer, an inch narrower and 3 inches taller than the Porsche 911 GT3 RS.
BMW 630i Coupé
Porsche 911 GT3 RS
54.1
Blueprint BMW 630i Coupé (07 - 10)
73
80.2
51.1
Blueprint Porsche 911 GT3 RS PDK (18 - ..)
74
77.9
73 in
Width
74 in
80.2 in
Width Incl. Mirrors
77.9 in
54.1 in
Height
51.1 in
Blueprint BMW 630i Coupé (07 - 10)
109.4
189.8
Blueprint Porsche 911 GT3 RS PDK (18 - ..)
96.6
179.4
189.8 in
Length
179.4 in
109.4 in
Wheelbase
96.6 in

Vehicle Weight

BMW 630i Coupé
Porsche 911 GT3 RS
3538 lb
Curb Weight
3318 lb
4365 lb
Gross Vehicle
Weight
3953 lb
BMW 630i Coupé (07 - 10)
Weight Difference:
220 lb
6.22 %
Porsche 911 GT3 RS PDK (18 - ..)

General

BMW 630i Coupé
Porsche 911 GT3 RS
E63
Generation
991
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
7-speed dual clutch transmission

Engine

BMW 630i Coupé
Porsche 911 GT3 RS
Straight-six gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
BMW N53
Engine Series
N53-B30
Engine Code
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
4 L / 196 cu in
268 hp
at 6700 rpm
Power
514 hp
at 8250 rpm
BMW 630i Coupé
268 hp
514 hp
Porsche 911 GT3 RS
236 lb‑ft
at 2750 rpm
Max. Torque
347 lb‑ft
at 6000 rpm
BMW 630i Coupé
236 lb‑ft
347 lb‑ft
Porsche 911 GT3 RS

Performance

BMW 630i Coupé
Porsche 911 GT3 RS
155 mph
Maximum Speed
194 mph
6.2 sec
Acceleration 0 to 62 mph
3.2 sec
62 mph 62
mph

282 ft
0.000 sec

BMW 630i Coupé

62 mph 62
mph

144 ft
0.000 sec

Porsche 911 GT3 RS

▶ REPLAY
13.2 lb/hp
Weight-to-Power Ratio
6.46 lb/hp
BMW 630i Coupé
13.2 lb/hp
6.46 lb/hp
Porsche 911 GT3 RS

Fuel Economy / Emissions

BMW 630i Coupé
Porsche 911 GT3 RS
Fuel Economy
30 mpg
combined
18 mpg
BMW 630i Coupé
30 mpg
18 mpg
Porsche 911 GT3 RS
21 mpg
city
12 mpg
No data
highway
26 mpg
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
16.9 gal
Kraftstoffanzeige
551 mi
Range
311 mi
BMW 630i Coupé
551 mi
311 mi
Porsche 911 GT3 RS
Environmental Impact
149.7 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).
242.5 kWh
BMW 630i Coupé
149.7 kWh
242.5 kWh
Porsche 911 GT3 RS
Euro 4
Emission Standard
Euro 6
303 g/mi (NEFZ)
CO2 Emissions
468 g/mi (NEFZ)

Practical Convenience

BMW 630i Coupé
Porsche 911 GT3 RS
2
Doors
2
4
No. of Seats
4
827 lb
Maximum Payload
635 lb
12.7 cu ft
Trunk Volume
3.5 cu ft
No data
Cargo Volume (Seats Down)
No data