1991 Aston Martin V8 Zagato 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 Aston Martin V8 Zagato. In addition, the cost of maintenance, including insurance, on 1991 Aston Martin V8 Zagato would be higher. At 5,340 cc (8 cylinders), 1991 Aston Martin V8 Zagato is equipped with a bigger engine. In terms of performance, 1991 Aston Martin V8 Zagato (432 HP @ 6200 RPM) has 137 more horse power than 2007 GMC Sierra. (295 HP @ 5600 RPM). In normal driving conditions, 1991 Aston Martin V8 Zagato should accelerate faster than 2007 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 497 kg more than 1991 Aston Martin V8 Zagato.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1991 Aston Martin V8 Zagato. 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, 1991 Aston Martin V8 Zagato (534 Nm @ 5100 RPM) has 120 more torque (in Nm) than 2007 GMC Sierra. (414 Nm @ 4800 RPM). This means 1991 Aston Martin V8 Zagato will have an easier job in driving up hills or pulling heavy equipment than 2007 GMC Sierra. 2007 GMC Sierra has automatic transmission and 1991 Aston Martin V8 Zagato has manual transmission. 1991 Aston Martin V8 Zagato 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 Aston Martin V8 Zagato | 2007 GMC Sierra | |
| Make | Aston Martin | GMC |
| Model | V8 Zagato | Sierra |
| Year Released | 1991 | 2007 |
| Body Type | Coupe | Pickup |
| Engine Position | Front | Front |
| Engine Size | 5340 cc | 4802 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 432 HP | 295 HP |
| Engine RPM | 6200 RPM | 5600 RPM |
| Torque | 534 Nm | 414 Nm |
| Torque RPM | 5100 RPM | 4800 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 3 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1820 kg | 2317 kg |
| Vehicle Length | 4400 mm | 5710 mm |
| Vehicle Width | 1900 mm | 2040 mm |
| Vehicle Height | 1330 mm | 1870 mm |
| Wheelbase Size | 2620 mm | 3380 mm |
| Fuel Tank Capacity | 113 L | 129 L |
