BMW 3 Series Coupe (E46)
Car comparison
BMW 3 Series Coupe (E46) 328CivsBMW 3 Series Convertible (E36) 328i
Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.
New comparisonBMW 3 Series Convertible (E36)
328i
Comparison overview
Use the estimates as comparison hints and verify exact figures before making decisions.
Best choices
BMW 3 Series Coupe (E46) 328Ci
- Quickest 0-100 km/h7.0 s
- Fastest top speed242 km/h150 mph
- Most powerful193 hp144 kW
- Highest torque280 Nm207 lb-ft
- Lightest1,395 kg3,075 lb
- Best power-to-weight138 hp/t103 kW/t7.2 kg/hp
- Lowest city consumption12.5 L/100 km18.8 mpg US22.6 mpg UK
- Largest trunk440 L
- Best overall score54/100
- Best performance score53/100
- Best practicality score57/100
BMW 3 Series Convertible (E36) 328i
- Lowest highway consumption6.8 L/100 km34.6 mpg US41.5 mpg UK
- Best economy score82/100
Specification comparison
| Model | BMW3 Series Coupe (E46)328Ci | BMW3 Series Convertible (E36)328i |
|---|---|---|
| Power | 193hp144kW | 193hp144kW |
| Torque | 280Nm207lb-ft | 280Nm207lb-ft |
| Curb weight | 1,395kg3,075lb | 1,505kg3,318lb |
| Gross weight | 1,895kg4,178lb | 1,830kg4,034lb |
| Top speed | 242 km/h 150 mph | Unrestricted 240 km/h149 mph Restricted 230 km/h143 mph Calculated |
| To 99% top speed | 89.5s99% target: 240 km/h / 149 mph Calculated | 98.5s99% target: 238 km/h / 148 mph Calculated |
| 0-100 km/h | 7.0s | 7.7s |
| 0-200 km/h | 28.6s Calculated | 32.1s Calculated |
| 0-60 mph | 6.6s Calculated | 7.3s Calculated |
| Fuel consumption | - | 9.3L/100 km25.3mpg US30.4mpg UK |
| Fuel consumption city | 12.5L/100 km18.8mpg US22.6mpg UK | 13.5L/100 km17.4mpg US20.9mpg UK |
| Fuel consumption highway | 7L/100 km33.6mpg US40.4mpg UK | 6.8L/100 km34.6mpg US41.5mpg UK |
| Quarter mile | 15.0s Calculated | 15.5s Calculated |
| Power-to-weight | 138hp/t103kW/t63hp/1000 lb Calculated | 128hp/t96kW/t58hp/1000 lb Calculated |
| Torque-to-weight | 201Nm/t134lb-ft/ton Calculated | 186Nm/t124lb-ft/ton Calculated |
| Estimated range | - | 667km414mi Calculated |
| Displacement | 2,798cc171cu in | 2,793cc170cu in |
| Length | 4,488mm177in | 4,435mm175in |
| Width | 1,757mm69in | 1,710mm67in |
| Height | 1,369mm54in | 1,350mm53in |
| Wheelbase | 2,725mm107in | 2,700mm106in |
| Front track | 1,471mm58in | 1,410mm56in |
| Rear track | 1,478mm58in | 1,420mm56in |
| Ground clearance | - | 110mm4in |
| Trunk volume | 440L | 230L |
| Doors | 2 | 2 |
| Seats | 5 | 4 |
| Fuel tank | 63L | 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.
- BMW 3 Series Coupe (E46) 328Ci: Power / Torque
- BMW 3 Series Convertible (E36) 328i: Power / Torque
| Vehicle | Peak power RPM | Peak torque RPM | Max engine speed |
|---|---|---|---|
| BMW3 Series Coupe (E46)328Ci | 5,500 rpm | 3,500 rpm | 5,750 rpm |
| BMW3 Series Convertible (E36)328i | 5,500 rpm | 3,500 rpm | 5,750 rpm |
Acceleration curve
Estimated speed over time for selected vehicles.
| Metric | BMW3 Series Coupe (E46)328Ci | BMW3 Series Convertible (E36)328i |
|---|---|---|
| Acceleration checkpoints | ||
0-60 mph 0-97 km/h | 6.6 s | 7.3 s |
0-100 km/h 0-62 mph | 7.0 s | 7.7 s |
0-200 km/h 0-124 mph | 28.6 s | 32.1 s |
| Top speed | 242 km/h 150 mph | Unrestricted 240 km/h149 mph Restricted 230 km/h143 mph Likely limited |
| Drag race simulation | ||
60 ft 18 m | 2.5 s | 2.5 s |
330 ft 101 m | 6.5 s | 6.8 s |
1/8 mile 201 m | 9.8 s | 10.2 s |
1000 ft 305 m | 12.6 s | 13.1 s |
1/4 mile 402 m | 15.0 s | 15.5 s |
Trap speed 1/4 mile 402 m | 154 km/h 96 mph | 149 km/h 93 mph |
Power comparison
Bar comparison chart for Power. Higher is better · hp / kW
| Vehicle | Value |
|---|---|
| BMW3 Series Coupe (E46)328Ci | 193 hp 144 kW |
| BMW3 Series Convertible (E36)328i | 193 hp 144 kW |
Torque comparison
Bar comparison chart for Torque. Higher is better · Nm / lb-ft
| Vehicle | Value |
|---|---|
| BMW3 Series Coupe (E46)328Ci | 280 Nm 207 lb-ft |
| BMW3 Series Convertible (E36)328i | 280 Nm 207 lb-ft |
Curb weight comparison
Bar comparison chart for Curb weight. Lower is better · kg / lb
| Vehicle | Value |
|---|---|
| BMW3 Series Coupe (E46)328Ci | 1,395 kg 3,075 lb |
| BMW3 Series Convertible (E36)328i | 1,505 kg 3,318 lb |
Top speed without limiter comparison
Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph
| Vehicle | Value |
|---|---|
| BMW3 Series Coupe (E46)328Ci | 242 km/h 150 mph |
| BMW3 Series Convertible (E36)328i | Unrestricted 240 km/h149 mph Restricted 230 km/h143 mph |
0-100 km/h comparison
Bar comparison chart for 0-100 km/h. Lower is better · seconds
| Vehicle | Value |
|---|---|
| BMW3 Series Coupe (E46)328Ci | 7.0 s |
| BMW3 Series Convertible (E36)328i | 7.7 s |
The biggest 0-100 km/h difference is between BMW 3 Series Coupe (E46) 328Ci and BMW 3 Series Convertible (E36) 328i: 0.7 s.
Power-to-weight comparison
Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t
| Vehicle | Value |
|---|---|
| BMW3 Series Coupe (E46)328Ci | 138 hp/t 103 kW/t 7.2 kg/hp |
| BMW3 Series Convertible (E36)328i | 128 hp/t 96 kW/t 7.8 kg/hp |
Performance spider chart
Radar chart comparing normalized performance and fuel-consumption scores.
| Vehicle | Power | Acceleration | Top speed |
|---|---|---|---|
| BMW3 Series Coupe (E46)328Ci | 193 hp 144 kW | 7.0 s | 242 km/h 150 mph |
| BMW3 Series Convertible (E36)328i | 193 hp 144 kW | 7.7 s | Unrestricted 240 km/h149 mph Restricted 230 km/h143 mph |
Most attractive quadrant
Scatter chart with performance score on the X axis and practicality score on the Y axis.
| Vehicle | Performance score | Practicality score | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BMW3 Series Coupe (E46)328Ci |
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| BMW3 Series Convertible (E36)328i |
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Detailed score breakdown
| Vehicle | BMW3 Series Coupe (E46)328Ci | BMW3 Series Convertible (E36)328i | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power | 193 hp 144 kW | 193 hp 144 kW | ||||||||||||||||
| Torque | 280 Nm 207 lb-ft | 280 Nm 207 lb-ft | ||||||||||||||||
| Acceleration | 7.0 s | 7.7 s | ||||||||||||||||
| Top speed | 242 km/h 150 mph | Unrestricted 240 km/h149 mph Restricted 230 km/h143 mph | ||||||||||||||||
| Lightness | 1,395 kg 3,075 lb | 1,505 kg 3,318 lb | ||||||||||||||||
| Fuel consumption | - | 9.3 L/100 km 25.3 mpg US 30.4 mpg UK | ||||||||||||||||
| Practicality |
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| Range score | - | 667 km 414 mi | ||||||||||||||||
| Trunk score | 440 L 15.5 cu ft | 230 L 8.1 cu ft | ||||||||||||||||
| Power-to-weight score | 138 hp/t 103 kW/t 7.2 kg/hp | 128 hp/t 96 kW/t 7.8 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
| Vehicle | BMW 3 Series Convertible (E36) 328i |
|---|---|
| Consumption | 9.3 L/100 km25.3 mpg US30.4 mpg UK |
| Cost / 100 km | 16.28 LC100 km |
| Cost / 100 mi | 26.19 LC100 mi |
| Annual fuel used | 1,395 L369 US gal307 UK gal |
| Annual fuel cost | 2,441 LC/year |
Head-to-head comparisons
BMW 3 Series Coupe (E46) 328Ci
- Is 110 kg lighter
- Is 0.7 s quicker from 0-100 km/h
- Has 2 km/h (1 mph) higher top speed
- Has 10 hp/t better power-to-weight
- Has 210 L more trunk volume
Pros
- Quickest 0-100 km/h in this comparison
- Highest top speed
- Most powerful
- Highest torque
- Lightest
- Best power-to-weight ratio
- Largest trunk
BMW 3 Series Convertible (E36) 328i
No measurable advantages in the available data.
Cons
- Slowest 0-100 km/h
- Heaviest
- Lowest top speed
- Smallest trunk
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