Car comparison

Melkus RS2000 1.8 VVTL-ivsBMW 6 Series (E63) · Facelift 2007 630i

Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.

New comparison

Melkus RS2000

1.8 VVTL-i

270 hp1800 ccGasolineRWDManualSuperchargedCoupe2009-2012
VS

BMW 6 Series (E63) · Facelift 2007

630i

272 hp2996 ccGasolineRWDManualNaturally aspiratedCoupe2007-2010

Comparison overview

Use the estimates as comparison hints and verify exact figures before making decisions.

Best choices

Melkus RS2000 1.8 VVTL-i

  • Quickest 0-100 km/h
    4.9 s
  • Fastest top speed
    265 km/h
    165 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Lightest
    950 kg
    2,094 lb
  • Best power-to-weight
    284 hp/t
    212 kW/t
    3.5 kg/hp
  • Best overall score
    61/100
  • Best performance score
    73/100

BMW 6 Series (E63) Facelift 2007 630i

  • Most powerful
    272 hp
    203 kW
  • Lowest combined fuel consumption
    7.9 L/100 km
    29.8 mpg US
    35.8 mpg UK
  • Largest trunk
    450 L
  • Best economy score
    86/100
  • Best practicality score
    53/100

Specification comparison

Specification comparison
ModelMelkusRS20001.8 VVTL-iBMW6 Series (E63)Facelift 2007630i
Power
270hp201kW
272hp203kW
Torque-
320Nm236lb-ft
Curb weight
950kg2,094lb
1,530kg3,373lb
Gross weight-
1,980kg4,365lb
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Calculated
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
54.0s99% target: 262 km/h / 163 mph
Calculated
84.9s99% target: 257 km/h / 160 mph
Calculated
0-100 km/h
4.9s
6.2s
0-200 km/h
15.4s
Calculated
22.4s
Calculated
0-60 mph
4.7s
Calculated
5.9s
Calculated
Fuel consumption
9.8L/100 km24mpg US28.8mpg UK
7.9L/100 km29.8mpg US35.8mpg UK
Fuel consumption city-
11.2L/100 km21mpg US25.2mpg UK
Fuel consumption highway-
6L/100 km39.2mpg US47.1mpg UK
Quarter mile
12.9s
Calculated
14.3s
Calculated
Power-to-weight
284hp/t212kW/t129hp/1000 lb
Calculated
178hp/t133kW/t81hp/1000 lb
Calculated
Torque-to-weight-
209Nm/t140lb-ft/ton
Calculated
Estimated range-
886km551mi
Calculated
Displacement
1,800cc110cu in
2,996cc183cu in
Length
3,910mm154in
4,820mm190in
Width
1,777mm70in
1,855mm73in
Height
1,151mm45in
1,374mm54in
Wheelbase-
2,780mm109in
Front track-
1,558mm61in
Rear track-
1,596mm63in
Trunk volume
225L
450L
Doors
2
2
Seats
2
4
Fuel tank-
70L
CO2 emissions
220g/km
-

Performance charts

Use the estimates as comparison hints and verify exact figures before making decisions.

Dyno simulation

Estimated stock-style power and torque curves by engine speed.

Melkus RS2000 1.8 VVTL-iBMW 6 Series (E63) Facelift 2007 630iPowerTorque
  • Melkus RS2000 1.8 VVTL-i: Power
  • BMW 6 Series (E63) Facelift 2007 630i: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
MelkusRS20001.8 VVTL-i7,800 rpm-8,050 rpm
BMW6 Series (E63)Facelift 2007630i6,700 rpm2,750-3,000 rpm6,950 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMelkusRS20001.8 VVTL-iBMW6 Series (E63)Facelift 2007630i
Acceleration checkpoints
0-60 mph
0-97 km/h
4.7 s
5.9 s
0-100 km/h
0-62 mph
4.9 s
6.2 s
0-200 km/h
0-124 mph
15.4 s
22.4 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Likely limited
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Limited
Drag race simulation
60 ft
18 m
2.3 s
2.4 s
330 ft
101 m
5.8 s
6.2 s
1/8 mile
201 m
8.5 s
9.4 s
1000 ft
305 m
10.9 s
12.0 s
1/4 mile
402 m
12.9 s
14.3 s
Trap speed
1/4 mile
402 m
184 km/h
114 mph
164 km/h
102 mph

Power comparison

Bar comparison chart for Power. Higher is better · hp / kW

Chart data table
VehicleValue
MelkusRS20001.8 VVTL-i
270 hp
201 kW
BMW6 Series (E63)Facelift 2007630i
272 hp
203 kW

BMW 6 Series (E63) Facelift 2007 630i has 2 hp more than Melkus RS2000 1.8 VVTL-i.

The biggest power difference is between Melkus RS2000 1.8 VVTL-i and BMW 6 Series (E63) Facelift 2007 630i: 2 hp (1 kW).

Curb weight comparison

Bar comparison chart for Curb weight. Lower is better · kg / lb

Chart data table
VehicleValue
MelkusRS20001.8 VVTL-i
950 kg
2,094 lb
BMW6 Series (E63)Facelift 2007630i
1,530 kg
3,373 lb

Top speed without limiter comparison

Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph

Chart data table
VehicleValue
MelkusRS20001.8 VVTL-i
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
BMW6 Series (E63)Facelift 2007630i
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph

0-100 km/h comparison

Bar comparison chart for 0-100 km/h. Lower is better · seconds

Chart data table
VehicleValue
MelkusRS20001.8 VVTL-i4.9 s
BMW6 Series (E63)Facelift 2007630i6.2 s

Although BMW 6 Series (E63) Facelift 2007 630i has more power, Melkus RS2000 1.8 VVTL-i is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Melkus RS2000 1.8 VVTL-i and BMW 6 Series (E63) Facelift 2007 630i: 1.3 s.

Fuel consumption comparison

Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Chart data table
VehicleValue
MelkusRS20001.8 VVTL-i
9.8 L/100 km
24.0 mpg US
28.8 mpg UK
BMW6 Series (E63)Facelift 2007630i
7.9 L/100 km
29.8 mpg US
35.8 mpg UK

The biggest fuel consumption difference is between BMW 6 Series (E63) Facelift 2007 630i and Melkus RS2000 1.8 VVTL-i: 1.9 L/100 km.

Power-to-weight comparison

Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t

Chart data table
VehicleValue
MelkusRS20001.8 VVTL-i
284 hp/t
212 kW/t
3.5 kg/hp
BMW6 Series (E63)Facelift 2007630i
178 hp/t
133 kW/t
5.6 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
MelkusRS20001.8 VVTL-i
270 hp
201 kW
4.9 s
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
BMW6 Series (E63)Facelift 2007630i
272 hp
203 kW
6.2 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph

Most attractive quadrant

Scatter chart with performance score on the X axis and practicality score on the Y axis.

Chart data table
VehiclePerformance scorePracticality score
MelkusRS20001.8 VVTL-i
Power
270 hp
201 kW
0-100 km/h4.9 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
2 doors
2 seats
Trunk
225 L
7.9 cu ft
Length
3,910 mm
153.9 in
Height
1,151 mm
45.3 in
BMW6 Series (E63)Facelift 2007630i
Power
272 hp
203 kW
0-100 km/h6.2 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
2 doors
4 seats
Trunk
450 L
15.9 cu ft
Length
4,820 mm
189.8 in
Height
1,374 mm
54.1 in

Performance vs fuel economy

Cars closer to the top-right corner combine stronger performance with better fuel economy scores.

Performance vs fuel economy data table
VehiclePerformance scoreFuel economy score
MelkusRS20001.8 VVTL-i
Power
270 hp
201 kW
0-100 km/h4.9 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
9.8 L/100 km
24.0 mpg US
28.8 mpg UK
BMW6 Series (E63)Facelift 2007630i
Power
272 hp
203 kW
0-100 km/h6.2 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
7.9 L/100 km
29.8 mpg US
35.8 mpg UK

Melkus RS2000 1.8 VVTL-i is closest to the top-right balance target for performance and fuel economy.

Acceleration vs fuel consumption

Cars closer to the lower-left corner offer a better mix of quick acceleration and low fuel consumption.

Acceleration vs fuel consumption data table
VehicleFuel consumption, L/100 km0-100 km/h, s
MelkusRS20001.8 VVTL-i
9.8 L/100 km
24.0 mpg US
28.8 mpg UK
4.9 s
BMW6 Series (E63)Facelift 2007630i
7.9 L/100 km
29.8 mpg US
35.8 mpg UK
6.2 s

Power-to-weight vs fuel consumption

The shaded area favors higher power-to-weight with lower combined fuel consumption.

Power-to-weight vs fuel consumption data table
VehiclePower-to-weight, hp/tFuel consumption, L/100 km
MelkusRS20001.8 VVTL-i
284 hp/t
212 kW/t
3.5 kg/hp
9.8 L/100 km
24.0 mpg US
28.8 mpg UK
BMW6 Series (E63)Facelift 2007630i
178 hp/t
133 kW/t
5.6 kg/hp
7.9 L/100 km
29.8 mpg US
35.8 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMelkusRS20001.8 VVTL-iBMW6 Series (E63)Facelift 2007630i
Power
270 hp
201 kW
272 hp
203 kW
Torque
-
320 Nm
236 lb-ft
Acceleration
4.9 s
6.2 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Lightness
950 kg
2,094 lb
1,530 kg
3,373 lb
Fuel consumption
9.8 L/100 km
24.0 mpg US
28.8 mpg UK
7.9 L/100 km
29.8 mpg US
35.8 mpg UK
Practicality
Doors/seats
2 doors
2 seats
Trunk
225 L
7.9 cu ft
Length
3,910 mm
153.9 in
Height
1,151 mm
45.3 in
Doors/seats
2 doors
4 seats
Trunk
450 L
15.9 cu ft
Length
4,820 mm
189.8 in
Height
1,374 mm
54.1 in
Range score
-
886 km
551 mi
CO2 score
220 g/km
-
Trunk score
225 L
7.9 cu ft
450 L
15.9 cu ft
Power-to-weight score
284 hp/t
212 kW/t
3.5 kg/hp
178 hp/t
133 kW/t
5.6 kg/hp
Overall
Fixed score
Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Enter the fuel price in your local currency, for example €/L, $/gal, £/L or any other local currency.

LC = Local Currency

Fuel cost and annual usage
VehicleMelkus RS2000 1.8 VVTL-iBMW 6 Series (E63) Facelift 2007 630i
Consumption9.8 L/100 km24 mpg US28.8 mpg UK7.9 L/100 km29.8 mpg US35.8 mpg UK
Cost / 100 km17.15 LC100 km13.83 LC100 km
Cost / 100 mi27.60 LC100 mi22.25 LC100 mi
Annual fuel used1,470 L388 US gal323 UK gal1,185 L313 US gal261 UK gal
Annual fuel cost2,573 LC/year2,074 LC/year

Head-to-head comparisons

Melkus RS2000 1.8 VVTL-i

  • Is 580 kg lighter
  • Is 1.3 s quicker from 0-100 km/h
  • Has 5 km/h (3 mph) higher top speed
  • Has 106 hp/t better power-to-weight

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Lightest
  • Best power-to-weight ratio

Cons

  • Lowest power
  • Highest combined fuel consumption
  • Smallest trunk

BMW 6 Series (E63) Facelift 2007 630i

  • Has 2 hp more
  • Uses 1.9 L/100 km less fuel
  • Has 225 L more trunk volume

Pros

  • Most powerful
  • Lowest combined fuel consumption
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Heaviest
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
Melkus RS2000 1.8 VVTL-i
BMW 6 Series (E63) 630i
Compare selected cars
2 vehicles selected

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