| petrol | |
| diesel | |
| alcohol based | |
| gas (LPG, CNG) | |
| steam | |
| electricity |
(1987 model)
2-door 5-seater fixed-head coupé, petrol (gasoline) 6-cylinder 12-valve V engine, OHV (overhead valve, I-head), 3791 cm3 / 231.3 cu in / 231.3 cu in, 205.8 kW / 276.0 hp / 276.0 hp @ 4400 rpm / 4400 rpm / 4400 rpm, 488.0 N·m / 359.9 lb·ft / 359.9 lb·ft @ 3000 rpm / 3000 rpm / 3000 rpm, automatic 4-speed transmission, rear wheel drive, 200 km/h / 124 mph / 124 mph top speed
| Marque (make) | Buick | Issued from | 1987 |
|---|---|---|---|
| Model | Regal GNX | Issued until | |
| Serie | Regal | Number made | 547 |
| Model family | Body construction | ||
| Model code | Body designation | ||
| Manufacturer | Buick | Country | US |
| Base platform | Number of doors | 2 | |
|---|---|---|---|
| Bodywork type | fixed-head coupé | Number of seats | 5 |
| Bodywork designer | Cargo capacity (volume) | ||
| Passenger space (volume) | 4440 l / 156.80 cu ft / 156.80 cu ft | Max. cargo capacity (volume) |
| Length | 5095 mm / 200.6 in / 200.6 in | Total (curb) weight | 1576 kg / 3474 lb / 3474 lb |
|---|---|---|---|
| Width | 1918 mm / 75.5 in / 75.5 in | Dry weight | |
| Height | 1387 mm / 54.6 in / 54.6 in | Load capacity | |
| Wheelbase | 2746 mm / 108.1 in / 108.1 in | Gross (max.) weight | |
| Track front | 1509 mm / 59.4 in / 59.4 in | Towing weight | |
| Track rear | 1506 mm / 59.3 in / 59.3 in | Weight distribution (front) | |
| Ground clearance | 145 mm / 5.7 in / 5.7 in | Fuel capacity | 69 l / 15.1 UK gal / 18.1 US gal |
| Length/wheelbase ratio | 1.86 |
| Drag coefficient (Cd, Cx, Cw) | Frontal area (A) | 2.26 m2 / 24.3 sq ft / 24.3 sq ft (est.) | |
|---|---|---|---|
| Aerodynamic coefficient (Cd×A) | Aerodynamic resistance (Aero horse power) at 100 km/h (62 mph) |
| Engine Code | Total number of cylinders | 6 | |
|---|---|---|---|
| Engine Type | V engine (90.0° vee) | Total number of valves | 12 |
| Engine Manufacturer | GM | Valves per cylinder | 2 |
| Engine construction | cast iron block & head | Bore | 96.5 mm / 3.80 in / 3.80 in |
| Fuel | petrol (gasoline) | Stroke | 86.4 mm / 3.40 in / 3.40 in |
| Fuel details | Bore/Stroke ratio | 1.12 | |
| Fuel supply | SMPFi | Engine displacement | 3791 cm3 / 231.3 cu in / 231.3 cu in |
| Engine Main bearings | 4 | Unitary capacity | 631.83 cm3/cylinder / 38.557 cu in/cylinder / 38.557 cu in/cylinder |
| Cam Design | OHV (overhead valve, I-head) | Compression ratio | 8.0 : 1 |
| Sump | Max. output power | 205.8 kW / 276.0 hp / 276.0 hp at 4400 rpm / 4400 rpm / 4400 rpm | |
| Aspiration | turbocharged | Max. torque | 488.0 N·m / 359.9 lb·ft / 359.9 lb·ft at 3000 rpm / 3000 rpm / 3000 rpm |
| Compressor type | Maximum rpm | ||
| Intercooler | yes | Max. net output (power at the wheels) | 107.7 kW / 144.4 hp / 144.4 hp (est.) |
| Coolant | water | Specific output | 54.3 kW/l / 1.193 bhp/cu in / 1.193 bhp/cu in |
| Catalytic converter | yes | Specific torque | 128.7 N·m/l / 1.13 lb·ft/cu in / 1.13 lb·ft/cu in |
| Transmission type | automatic | Number of gears | 4 |
|---|---|---|---|
| Wheel drive | rear wheel drive | Top gear (drive) ratio | 0.67 |
| Final gear (drive) ratio | 3.42 |
| Acceleration 0-50 mph (80 km/h) | Top (maximal) speed | 200 km/h / 124 mph / 124 mph | |
|---|---|---|---|
| Acceleration 0-60 mph (97 km/h) | 5.30 s / 5.30 s / 5.30 s | Power-to-weight ratio | 175.1 kW/ton / 132.7 bhp/ton / 132.7 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) | ||
| Standing ¼mile time | 13.50 s / 13.50 s / 13.50 s (top 102 km/h / 63 mph / 63 mph) | Fuel consumption, Euro | |
| Standing kilometer time | CO2 emissions | ||
| Range |
| Engine location | front | Engine alignment | longitudinal |
|---|---|---|---|
| Steering | recirculating ball VPAS | Steering details | |
| Turns lock-to-lock | 2.8 | Turning circle | |
| Suspension front | Independent, Wishbone (A-arm, control arm), Coil springs, Anti-roll (anti-sway) bar (ARB) | Suspension rear | Live axle, Coil springs,TorqueA |
| Wheels front | 9.0 x 16 | Wheels rear | 9.0 x 16 |
| Tyres front | 245/50 VR 16 | Tyres rear | 255/50 VR 16 |
| Brakes front | ventilated disc | Brakes rear | drum |
| Brake diameter front | 267 mm / 10.5 in / 10.5 in | Brake diameter rear | 241 mm / 9.5 in / 9.5 in |
| Brakes details | servo-assisted | Braked area |
Technical specifications and performance data of Buick Regal GNX
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