2004 GMC Sierra vs. 1991 Chevrolet Beretta
To start off, 2004 GMC Sierra is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Chevrolet Beretta. In addition, the cost of maintenance, including insurance, on 1991 Chevrolet Beretta would be higher. At 5,965 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 GMC Sierra (300 HP) has 192 more horse power than 1991 Chevrolet Beretta. (108 HP). In normal driving conditions, 2004 GMC Sierra should accelerate faster than 1991 Chevrolet Beretta. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 1082 kg more than 1991 Chevrolet Beretta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 GMC Sierra (488 Nm) has 312 more torque (in Nm) than 1991 Chevrolet Beretta. (176 Nm). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1991 Chevrolet Beretta. 1991 Chevrolet Beretta has automatic transmission and 2004 GMC Sierra has manual transmission. 2004 GMC Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Chevrolet Beretta will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 GMC Sierra | 1991 Chevrolet Beretta | |
| Make | GMC | Chevrolet |
| Model | Sierra | Beretta |
| Year Released | 2004 | 1991 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 2187 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 300 HP | 108 HP |
| Torque | 488 Nm | 176 Nm |
| Engine Bore Size | 102.1 mm | 89 mm |
| Engine Stroke Size | 92 mm | 88 mm |
| Engine Compression Ratio | 9.4:1 | 9.0:1 |
| Transmission Type | Manual | Automatic |
| Number of Seats | 3 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 2282 kg | 1200 kg |
| Vehicle Length | 5650 mm | 4760 mm |
| Vehicle Width | 2000 mm | 1740 mm |
| Vehicle Height | 1890 mm | 1410 mm |
| Wheelbase Size | 3380 mm | 2630 mm |
| Fuel Tank Capacity | 129 L | 68 L |
