(1911 model)
| Marque (make) | Rover | Issued from | 1911 |
|---|---|---|---|
| Model | 12 | Issued until | |
| Serie | 12 | Number made | |
| Model family | Body construction | ||
| Model code | Body designation | ||
| Manufacturer | Rover | Country | UK |
| Base platform | Number of doors | 2 | |
|---|---|---|---|
| Bodywork type | roadster | Number of seats | 2 |
| Bodywork designer | Cargo capacity (volume) | ||
| Passenger space (volume) | Max. cargo capacity (volume) |
| Length | 4140 mm / 163.0 in / 163.0 in | Total (curb) weight | |
|---|---|---|---|
| Width | 1651 mm / 65.0 in / 65.0 in | Dry weight | |
| Height | Load capacity | ||
| Wheelbase | 2794 mm / 110.0 in / 110.0 in | Gross (max.) weight | |
| Track front | 1270 mm / 50.0 in / 50.0 in | Towing weight | |
| Track rear | 1270 mm / 50.0 in / 50.0 in | Weight distribution (front) | |
| Ground clearance | Fuel capacity | ||
| Length/wheelbase ratio | 1.48 |
| Drag coefficient | Frontal Area | ||
|---|---|---|---|
| Cx |
| Engine Code | Total number of cylinders | 4 | |
|---|---|---|---|
| Engine Type | straight (inline) | Total number of valves | 8 |
| Engine Manufacturer | Rover | Valves per cylinder | 2 |
| Engine construction | Bore | 75.0 mm / 2.95 in / 2.95 in | |
| Fuel | petrol (gasoline) | Stroke | 130.0 mm / 5.12 in / 5.12 in |
| Fuel details | Bore/Stroke ratio | 0.58 | |
| Fuel supply | Engine displacement | 2297 cm3 / 140.2 cu in / 140.2 cu in | |
| Engine Main bearings | Unitary capacity | 574.25 cm3/cylinder / 35.043 cu in/cylinder / 35.043 cu in/cylinder | |
| Cam Design | side valves (flathead, L-block, L-head) | Compression ratio | |
| Sump | Max. output power | 16.4 kW / 22.3 hp / 22.3 hp at | |
| Aspiration | natural | Max. torque | at |
| Compressor type | N/A | Maximum rpm | |
| Intercooler | no | Max. net output | 16.2 kW / 22.0 bhp / 22.0 bhp |
| Coolant | water | Specific output | 9.6 kW/l / 0.214 bhp/cu in / 0.214 bhp/cu in |
| Catalytic converter | no | Specific torque |
| Transmission type | manual | Number of gears | 3 |
|---|---|---|---|
| Wheel drive | rear wheel drive | Top gear (drive) ratio | 1 |
| Final gear (drive) ratio | 4.7 |
| Acceleration 0-50 mph (80 km/h) | Top (maximal) speed | 72 km/h / 45 mph / 45 mph | |
|---|---|---|---|
| Acceleration 0-60 mph (96 km/h) | Power-to-weight ratio | ||
| Acceleration 0-100 km/h | Fuel consumption, City (urban) | ||
| Acceleration 0-100 mph (160 km/h) | Fuel consumption, Road (extra-urban) | ||
| Acceleration 80-120 km/h (50-70 mph) in top | Fuel consumption, Mixed (combined) | ||
| 0-Quarter-mile time | Fuel consumption, Euro | ||
| 0-Kilometer time | CO2 emissions |
| Engine location | front | Engine alignment | longitudinal |
|---|---|---|---|
| Steering | Steering details | ||
| Turns lock-to-lock | Turning circle | ||
| Suspension front | LA.SE. | Suspension rear | LA.SE. |
| Wheels front | Wheels rear | ||
| Tyres front | Tyres rear | ||
| Brakes front | Brakes rear | ||
| Brakes details | Braked area | ||
| Brake diameter front | Brake diameter rear |
Technical specifications and performance data of Rover 12
