2005 GMC Sierra vs. 1989 Chevrolet Beretta
To start off, 2005 GMC Sierra is newer by 16 year(s). Which means there will be less support and parts availability for 1989 Chevrolet Beretta. In addition, the cost of maintenance, including insurance, on 1989 Chevrolet Beretta would be higher. At 4,802 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (285 HP) has 196 more horse power than 1989 Chevrolet Beretta. (89 HP). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1989 Chevrolet Beretta. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 1027 kg more than 1989 Chevrolet Beretta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1989 Chevrolet Beretta. In wet, icy, snow, or gravel driving conditions, 2005 GMC Sierra will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2005 GMC Sierra (400 Nm) has 254 more torque (in Nm) than 1989 Chevrolet Beretta. (146 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1989 Chevrolet Beretta. 1989 Chevrolet Beretta has automatic transmission and 2005 GMC Sierra has manual transmission. 2005 GMC Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1989 Chevrolet Beretta will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 GMC Sierra | 1989 Chevrolet Beretta | |
| Make | GMC | Chevrolet |
| Model | Sierra | Beretta |
| Year Released | 2005 | 1989 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4802 cc | 1991 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 285 HP | 89 HP |
| Torque | 400 Nm | 146 Nm |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 3 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 2317 kg | 1290 kg |
| Vehicle Length | 5710 mm | 4660 mm |
| Vehicle Width | 2000 mm | 1740 mm |
| Vehicle Height | 1880 mm | 1430 mm |
| Wheelbase Size | 3380 mm | 2740 mm |
| Fuel Tank Capacity | 129 L | 68 L |
