Complete technical specifications for the GMC Sierra 1500 Reg Cab L/Box RWD 5.3L — 355 hp, petrol, pickup, 2023. Performance highlights: consumption 15.7 l/100km (18.0 mpg UK · 15.0 mpg US).
| Starting MSRP (model) | 37,445 USD |
|---|---|
| Seats | 2 |
| Doors | 2 |
| Body type | Pick-up |
| Vehicle class | Standard Pickup Trucks 2WD |
| Drive wheels | Rear Wheel Drive |
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| Fuel type | Regular Gasoline |
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| Engine capacity | 5.3 L (5,300 cc) |
| Cylinders | 8 |
| Coolant capacity | 13 L (3.5 gal US) |
| Engine aspiration | Naturally aspirated engine |
| Engine code | L84 |
| Engine configuration | V-engine |
| Engine layout | Front, Longitudinal |
| Engine oil capacity | 8 L (2.0 gal US) |
| Recommended Fuel Grade | Regular (87 AKI) |
| Bore | 96 mm |
| Compression ratio | 11 :1 |
| Fuel system | Direct injection |
| Fuel tank capacity | 107 L (28.3 gal US) |
| Stroke | 92 mm |
| Turbocharged | No |
| Valve actuation | OHV |
| Valves per cylinder | 2 |
| Power (hp) | 355 hp |
|---|---|
| Torque | 519 Nm (383 lb-ft) |
| Power per litre | 67 hp/l |
| Weight-to-power ratio | 6 kg/hp |
| Weight-to-torque ratio | 4 kg/Nm |
| Urban consumption | 14.7 l/100km (19.2 mpg UK · 16.0 mpg US) |
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| Extra-urban consumption | 11.2 l/100km (25.2 mpg UK · 21.0 mpg US) |
| CO2 emissions | 360 g/km |
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| Combined consumption (EPA) | 15.7 l/100km (18.0 mpg UK · 15.0 mpg US) |
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| City consumption (EPA) | 16.8 l/100km (16.8 mpg UK · 14.0 mpg US) |
| Highway consumption (EPA) | 13.8 l/100km (20.5 mpg UK · 17.0 mpg US) |
| Steering type | Steering rack and pinion |
|---|---|
| Wheel rim size | 8.0J x 17; 8.5J x 18 |
| Front brakes | Ventilated discs, 330x30 mm |
| Front suspension | Independent coil spring |
| Rear brakes | Ventilated discs, 345x20 mm |
| Rear suspension | Rigid axle suspension, Leaf spring |
| Front tyre size | 255/70 R17; 265/70 R17; 265/65 R18 |
| Transmission | Automatic |
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| Gross vehicle weight | 3,039 kg (6,700 lb) |
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| Kerb weight | 2,041 kg (4,500 lb) |
| Payload | 985 kg (2,172 lb) |
| Towing weight (braked) | 4,445 kg (9,800 lb) |
| Length | 5,835 mm (229.7 in) |
|---|---|
| Width | 2,061 mm (81.1 in) |
| Front overhang | 950 mm |
| Height | 1,920 mm (75.6 in) |
| Rear overhang | 1,350 mm |
| Wheelbase | 3,545 mm (139.6 in) |
| Approach angle | 19 ° |
| Departure angle | 22 ° |
| Ramp-over angle | 21 ° |
| Width incl. mirrors | 2,478 mm |
| Front track | 1,730 mm |
| Ground clearance | 201 mm (7.9 in) |
| Rear track | 1,730 mm |
| Crash test rating | 5/5 NHTSA NCAP |
|---|---|
| ABS | Standard |
| Adaptive cruise control | Optional/Standard |
| Lane departure warning | Standard |
| Rear automatic emergency braking | Optional/Standard |
| Brake assist | Standard |
| ESP | Standard |
| Traction control | Standard |
| Forward collision warning | Standard |
| Autonomous emergency braking | Standard |
| Pedestrian AEB | Standard |
| Lane keeping assist | Standard |
| Blind spot detection | Optional/Standard |
| Tyre pressure monitoring | Direct |
| High beam assist | Standard |
| Cross traffic warning | Optional/Standard |
| Keyless entry/start | Standard |
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| Power steering | Electric Steering |
| Reverse camera | Standard |
| Park assist | Optional/Standard |
| Start/stop system | Standard |
| Daytime running lights | Standard |
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| Headlight type | LED |