1987 Chevrolet Beretta vs. 2007 GMC Sierra
To start off, 2007 GMC Sierra is newer by 20 year(s). Which means there will be less support and parts availability for 1987 Chevrolet Beretta. In addition, the cost of maintenance, including insurance, on 1987 Chevrolet Beretta would be higher. At 5,999 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (312 HP @ 4400 RPM) has 183 more horse power than 1987 Chevrolet Beretta. (129 HP @ 4500 RPM) In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1987 Chevrolet Beretta. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 1205 kg more than 1987 Chevrolet Beretta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1987 Chevrolet Beretta. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 GMC Sierra (506 Nm @ 4400 RPM) has 289 more torque (in Nm) than 1987 Chevrolet Beretta. (217 Nm @ 3600 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1987 Chevrolet Beretta. 2007 GMC Sierra has automatic transmission and 1987 Chevrolet Beretta has manual transmission. 1987 Chevrolet Beretta will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1987 Chevrolet Beretta | 2007 GMC Sierra | |
| Make | Chevrolet | GMC |
| Model | Beretta | Sierra |
| Year Released | 1987 | 2007 |
| Body Type | Coupe | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2843 cc | 5999 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 129 HP | 312 HP |
| Engine RPM | 4500 RPM | 4400 RPM |
| Torque | 217 Nm | 506 Nm |
| Torque RPM | 3600 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1230 kg | 2435 kg |
| Vehicle Length | 4760 mm | 6580 mm |
| Vehicle Width | 1740 mm | 2440 mm |
| Vehicle Height | 1410 mm | 1940 mm |
| Wheelbase Size | 2630 mm | 4250 mm |
