1991 Chevrolet Cavalier vs. 2007 GMC Sierra
To start off, 2007 GMC Sierra is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Chevrolet Cavalier. In addition, the cost of maintenance, including insurance, on 1991 Chevrolet Cavalier 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 (300 HP @ 4400 RPM) has 206 more horse power than 1991 Chevrolet Cavalier. (94 HP @ 5200 RPM) In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1991 Chevrolet Cavalier.
Let's talk about torque, 2007 GMC Sierra (488 Nm @ 4000 RPM) has 325 more torque (in Nm) than 1991 Chevrolet Cavalier. (163 Nm @ 3200 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1991 Chevrolet Cavalier. 2007 GMC Sierra has automatic transmission and 1991 Chevrolet Cavalier has manual transmission. 1991 Chevrolet Cavalier 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:
| 1991 Chevrolet Cavalier | 2007 GMC Sierra | |
| Make | Chevrolet | GMC |
| Model | Cavalier | Sierra |
| Year Released | 1991 | 2007 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2189 cc | 5999 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 94 HP | 300 HP |
| Engine RPM | 5200 RPM | 4400 RPM |
| Torque | 163 Nm | 488 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Length | 4640 mm | 6330 mm |
| Vehicle Width | 1690 mm | 2450 mm |
| Vehicle Height | 1330 mm | 1940 mm |
| Wheelbase Size | 2580 mm | 4010 mm |
