(1955 model)
| Marque (make) | Morgan | Issued from | 1955 |
|---|---|---|---|
| Model | 4/4 S II | Issued until | |
| Serie | 4/4 | Number made | |
| Model family | Body construction | ||
| Model code | Body designation | ||
| Manufacturer | Morgan | Country | UK |
| Base platform | Number of doors | 2 | |
|---|---|---|---|
| Bodywork type | drophead coupé (convertible coupé) | Number of seats | 4 |
| Bodywork designer | Cargo capacity (volume) | ||
| Max. cargo capacity (volume) |
| Length | 3658 mm / 144.0 in / 144.0 in | Ground clearance | 178 mm / 7.0 in / 7.0 in |
|---|---|---|---|
| Width | 1422 mm / 56.0 in / 56.0 in | Length/wheelbase ratio | 1.50 |
| Height | 1245 mm / 49.0 in / 49.0 in | Total (curb) weight | 660 kg / 1455 lb / 1455 lb |
| Wheelbase | 2438 mm / 96.0 in / 96.0 in | Dry weight | |
| Track front | 1194 mm / 47.0 in / 47.0 in | Weight distribution (front) | |
| Track rear | 1194 mm / 47.0 in / 47.0 in | Fuel capacity | 36 l / 8.0 UK gal / 9.6 US gal |
| Drag coefficient | Frontal Area | ||
|---|---|---|---|
| Cx |
| Engine Code | Total number of cylinders | 4 | |
|---|---|---|---|
| Engine Type | straight (inline) | Total number of valves | 8 |
| Engine Manufacturer | Ford | Valves per cylinder | 2 |
| Engine construction | Bore | 63.5 mm / 2.50 in / 2.50 in | |
| Fuel | petrol (gasoline) | Stroke | 92.5 mm / 3.64 in / 3.64 in |
| Fuel supply | Bore/Stroke ratio | 0.69 | |
| Engine Main bearings | Engine displacement | 1172 cm3 / 71.5 cu in / 71.5 cu in | |
| Cam Design | side valve (flathead, L-block, L-head) | Unitary capacity | 293.00 cm3/cylinder / 17.880 cu in/cylinder / 17.880 cu in/cylinder |
| Sump | Compression ratio | 7.0 : 1 | |
| Aspiration | natural | Max. output power | 26.8 kW / 36.4 hp / 36.4 hp at 4400 rpm / 4400 rpm / 4400 rpm |
| Compressor type | N/A | Max. torque | 73.0 Nm / 53.8 lbft / 53.8 lbft at 2150 rpm / 2150 rpm / 2150 rpm |
| Intercooler | none | Maximum rpm | |
| Coolant | water | Max. net output | 26.5 kW / 36.0 bhp / 36.0 bhp |
| Catalytic converter | no | Specific output | 30.7 kW/l / 0.684 bhp/cu in / 0.684 bhp/cu in |
| Specific torque | 62.29 Nm/l / 0.545 lbft/cu in / 0.545 lbft/cu in |
| Transmission type | manual | Number of gears | 4 |
|---|---|---|---|
| Wheel drive | rear wheel drive | Top gear (drive) ratio | 1.00 |
| Final gear (drive) ratio | 4.44 |
| Acceleration 0-50 mph (80 km/h) | 18.00 s / 18.00 s / 18.00 s | Top (maximal) speed | 121 km/h / 75 mph / 75 mph |
|---|---|---|---|
| Acceleration 0-60 mph (96 km/h) | 29.40 s / 29.40 s / 29.40 s | Power-to-weight ratio | 54.55 kW/ton / 74.17 bhp/ton / 74.17 bhp/ton |
| 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 | cam gears | ||
| Turns lock-to-lock | Turning circle | 9.60 m / 31.50 ft / 31.50 ft | |
| Suspension front | I.CS. | Suspension rear | LA.CS. |
| Wheels front | Wheels rear | ||
| Tyres front | Tyres rear | ||
| Brakes front | drum | Brakes rear | drum |
| Brake diameter front | Brake diameter rear | ||
| Braked area |
Technical specifications and performance data of Morgan 4/4 S II
