(1955 model)
| Marque (make) | Morris | Issued from | 1955 |
|---|---|---|---|
| Model | Isis S I | Issued until | |
| Serie | Isis | Number made | |
| Model family | Body construction | ||
| Model code | Body designation | ||
| Manufacturer | Morris | Country | UK |
| Base platform | Number of doors | 4 | |
|---|---|---|---|
| Bodywork type | sedan (saloon) | Number of seats | 5 |
| Bodywork designer | Cargo capacity (volume) | ||
| Max. cargo capacity (volume) |
| Length | 4521 mm / 178.0 in / 178.0 in | Ground clearance | |
|---|---|---|---|
| Width | 1651 mm / 65.0 in / 65.0 in | Length/wheelbase ratio | 1.91 |
| Height | 1620 mm / 63.8 in / 63.8 in | Total (curb) weight | 1397 kg / 3080 lb / 3080 lb |
| Wheelbase | 2362 mm / 93.0 in / 93.0 in | Dry weight | |
| Track front | 1362 mm / 53.6 in / 53.6 in | Weight distribution (front) | |
| Track rear | 1346 mm / 53.0 in / 53.0 in | Fuel capacity |
| Drag coefficient | Frontal Area | ||
|---|---|---|---|
| Cx |
| Engine Code | Total number of cylinders | 6 | |
|---|---|---|---|
| Engine Type | straight (inline) | Total number of valves | 12 |
| Engine Manufacturer | Austin | Valves per cylinder | 2 |
| Engine construction | Bore | 79.4 mm / 3.13 in / 3.13 in | |
| Fuel | petrol (gasoline) | Stroke | 88.9 mm / 3.50 in / 3.50 in |
| Fuel supply | Bore/Stroke ratio | 0.89 | |
| Engine Main bearings | Engine displacement | 2639 cm3 / 161.0 cu in / 161.0 cu in | |
| Cam Design | OHV (overhead valve, I-head) | Unitary capacity | 439.83 cm3/cylinder / 26.840 cu in/cylinder / 26.840 cu in/cylinder |
| Sump | Compression ratio | 7.2 : 1 | |
| Aspiration | natural | Max. output power | 64.1 kW / 87.2 hp / 87.2 hp at 4250 rpm / 4250 rpm / 4250 rpm |
| Compressor type | N/A | Max. torque | at |
| Intercooler | none | Maximum rpm | |
| Coolant | other | Max. net output | 63.3 kW / 86.1 bhp / 86.1 bhp |
| Catalytic converter | no | Specific output | 32.6 kW/l / 0.726 bhp/cu in / 0.726 bhp/cu in |
| Specific torque |
| Transmission type | Number of gears | ||
|---|---|---|---|
| Wheel drive | rear wheel drive | Top gear (drive) ratio | |
| Final gear (drive) ratio |
| Acceleration 0-50 mph (80 km/h) | 12.20 s / 12.20 s / 12.20 s | Top (maximal) speed | 145 km/h / 90 mph / 90 mph |
|---|---|---|---|
| Acceleration 0-60 mph (96 km/h) | Power-to-weight ratio | 61.56 kW/ton / 83.70 bhp/ton / 83.70 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 | |
|---|---|---|---|
| Steering | |||
| Turns lock-to-lock | Turning circle | ||
| Suspension front | Suspension rear | ||
| Wheels front | Wheels rear | ||
| Tyres front | Tyres rear | ||
| Brakes front | Brakes rear | ||
| Brake diameter front | Brake diameter rear | ||
| Braked area |
Technical specifications and performance data of Morris Isis S I
