Car comparison

Panoz AIV Roadster 4.6 i V8 32VvsMercedes-Benz CLK (A208) · Facelift 1999 AMG CLK 55 V8

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

New comparison

Panoz AIV Roadster

4.6 i V8 32V

309 hp4601 ccGasolineRWDManualNaturally aspiratedCabriolet / convertible1996-1999
VS

Mercedes-Benz CLK (A208) · Facelift 1999

AMG CLK 55 V8

347 hp5439 ccGasolineRWDAutomaticNaturally aspiratedCabriolet / convertible1999-2002

Comparison overview

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

Best choices

Panoz AIV Roadster 4.6 i V8 32V

  • Quickest 0-100 km/h
    4.6 s
  • Fastest top speed
    260 km/h
    162 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Lightest
    1,160 kg
    2,557 lb
  • Best power-to-weight
    266 hp/t
    199 kW/t
    3.8 kg/hp
  • Lowest city consumption
    13.8 L/100 km
    17.0 mpg US
    20.5 mpg UK
  • Best performance score
    71/100

Specification comparison

Specification comparison
ModelPanozAIV Roadster4.6 i V8 32VMercedes-BenzCLK (A208)Facelift 1999AMG CLK 55 V8
Power
309hp230kW
347hp259kW
Torque
407Nm300lb-ft
510Nm376lb-ft
Curb weight
1,160kg2,557lb
1,680kg3,704lb
Gross weight-
2,080kg4,586lb
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
53.2s99% target: 257 km/h / 160 mph
Calculated
80.2s99% target: 257 km/h / 160 mph
Calculated
0-100 km/h
4.6s
6.2s
0-200 km/h
15.3s
Calculated
21.8s
Calculated
0-60 mph
4.4s
Calculated
5.9s
Calculated
Fuel consumption-
11.7L/100 km20.1mpg US24.1mpg UK
Fuel consumption city
13.8L/100 km17mpg US20.5mpg UK
17.1L/100 km13.8mpg US16.5mpg UK
Fuel consumption highway
10.2L/100 km23.1mpg US27.7mpg UK
8.5L/100 km27.7mpg US33.2mpg UK
Quarter mile
12.6s
Calculated
14.2s
Calculated
Power-to-weight
266hp/t199kW/t121hp/1000 lb
Calculated
207hp/t154kW/t94hp/1000 lb
Calculated
Torque-to-weight
351Nm/t235lb-ft/ton
Calculated
304Nm/t203lb-ft/ton
Calculated
Estimated range-
530km329mi
Calculated
Displacement
4,601cc281cu in
5,439cc332cu in
Length
4,040mm159in
4,567mm180in
Width
1,950mm77in
1,722mm68in
Height
1,190mm47in
1,380mm54in
Wheelbase
2,655mm105in
2,690mm106in
Front track
1,700mm67in
1,505mm59in
Rear track
1,620mm64in
1,488mm59in
Trunk volume
140L
-
Doors
2
2
Seats
2
4
Fuel tank
43L
62L

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.

Panoz AIV Roadster 4.6 i V8 32VMercedes-Benz CLK (A208) Facelift 1999 AMG CLK 55 V8PowerTorque
  • Panoz AIV Roadster 4.6 i V8 32V: Power / Torque
  • Mercedes-Benz CLK (A208) Facelift 1999 AMG CLK 55 V8: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
PanozAIV Roadster4.6 i V8 32V5,800 rpm4,800 rpm6,050 rpm
Mercedes-BenzCLK (A208)Facelift 1999AMG CLK 55 V85,500 rpm3,000-4,300 rpm5,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricPanozAIV Roadster4.6 i V8 32VMercedes-BenzCLK (A208)Facelift 1999AMG CLK 55 V8
Acceleration checkpoints
0-60 mph
0-97 km/h
4.4 s
5.9 s
0-100 km/h
0-62 mph
4.6 s
6.2 s
0-200 km/h
0-124 mph
15.3 s
21.8 s
Top speed
Unrestricted
260 km/h162 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
2.2 s
2.4 s
330 ft
101 m
5.6 s
6.3 s
1/8 mile
201 m
8.3 s
9.4 s
1000 ft
305 m
10.7 s
12.0 s
1/4 mile
402 m
12.6 s
14.2 s
Trap speed
1/4 mile
402 m
184 km/h
114 mph
165 km/h
103 mph

Power comparison

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

Chart data table
VehicleValue
PanozAIV Roadster4.6 i V8 32V
309 hp
230 kW
Mercedes-BenzCLK (A208)Facelift 1999AMG CLK 55 V8
347 hp
259 kW

Mercedes-Benz CLK (A208) Facelift 1999 AMG CLK 55 V8 has 38 hp more than Panoz AIV Roadster 4.6 i V8 32V.

The biggest power difference is between Panoz AIV Roadster 4.6 i V8 32V and Mercedes-Benz CLK (A208) Facelift 1999 AMG CLK 55 V8: 38 hp (28 kW).

Torque comparison

Bar comparison chart for Torque. Higher is better · Nm / lb-ft

Chart data table
VehicleValue
PanozAIV Roadster4.6 i V8 32V
407 Nm
300 lb-ft
Mercedes-BenzCLK (A208)Facelift 1999AMG CLK 55 V8
510 Nm
376 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
PanozAIV Roadster4.6 i V8 32V
1,160 kg
2,557 lb
Mercedes-BenzCLK (A208)Facelift 1999AMG CLK 55 V8
1,680 kg
3,704 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
PanozAIV Roadster4.6 i V8 32V
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Mercedes-BenzCLK (A208)Facelift 1999AMG CLK 55 V8
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
PanozAIV Roadster4.6 i V8 32V4.6 s
Mercedes-BenzCLK (A208)Facelift 1999AMG CLK 55 V86.2 s

Although Mercedes-Benz CLK (A208) Facelift 1999 AMG CLK 55 V8 has more power, Panoz AIV Roadster 4.6 i V8 32V is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Panoz AIV Roadster 4.6 i V8 32V and Mercedes-Benz CLK (A208) Facelift 1999 AMG CLK 55 V8: 1.6 s.

Power-to-weight comparison

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

Chart data table
VehicleValue
PanozAIV Roadster4.6 i V8 32V
266 hp/t
199 kW/t
3.8 kg/hp
Mercedes-BenzCLK (A208)Facelift 1999AMG CLK 55 V8
207 hp/t
154 kW/t
4.8 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
PanozAIV Roadster4.6 i V8 32V
309 hp
230 kW
4.6 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Mercedes-BenzCLK (A208)Facelift 1999AMG CLK 55 V8
347 hp
259 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
PanozAIV Roadster4.6 i V8 32V
Power
309 hp
230 kW
0-100 km/h4.6 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
2 doors
2 seats
Trunk
140 L
4.9 cu ft
Length
4,040 mm
159.1 in
Height
1,190 mm
46.9 in
Mercedes-BenzCLK (A208)Facelift 1999AMG CLK 55 V8
Power
347 hp
259 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-
Length
4,567 mm
179.8 in
Height
1,380 mm
54.3 in

Detailed score breakdown

Detailed score breakdown
VehiclePanozAIV Roadster4.6 i V8 32VMercedes-BenzCLK (A208)Facelift 1999AMG CLK 55 V8
Power
309 hp
230 kW
347 hp
259 kW
Torque
407 Nm
300 lb-ft
510 Nm
376 lb-ft
Acceleration
4.6 s
6.2 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Lightness
1,160 kg
2,557 lb
1,680 kg
3,704 lb
Fuel consumption
-
11.7 L/100 km
20.1 mpg US
24.1 mpg UK
Practicality
Doors/seats
2 doors
2 seats
Trunk
140 L
4.9 cu ft
Length
4,040 mm
159.1 in
Height
1,190 mm
46.9 in
Doors/seats
2 doors
4 seats
Trunk-
Length
4,567 mm
179.8 in
Height
1,380 mm
54.3 in
Range score
-
530 km
329 mi
Trunk score
140 L
4.9 cu ft
-
Power-to-weight score
266 hp/t
199 kW/t
3.8 kg/hp
207 hp/t
154 kW/t
4.8 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
VehicleMercedes-Benz CLK (A208) Facelift 1999 AMG CLK 55 V8
Consumption11.7 L/100 km20.1 mpg US24.1 mpg UK
Cost / 100 km20.47 LC100 km
Cost / 100 mi32.95 LC100 mi
Annual fuel used1,755 L464 US gal386 UK gal
Annual fuel cost3,071 LC/year

Head-to-head comparisons

Panoz AIV Roadster 4.6 i V8 32V

  • Is 520 kg lighter
  • Is 1.6 s quicker from 0-100 km/h
  • Has 60 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

Choose cars to compare

Brand
Model
Generation
Engine or modification
Panoz AIV Roadster 4.6 i V8 32V
Mercedes-Benz CLK (A208) AMG CLK 55 V8
Compare selected cars
2 vehicles selected

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