1981 Aston Martin V8 Vantage vs. 2005 GMC Sierra
To start off, 2005 GMC Sierra is newer by 24 year(s). Which means there will be less support and parts availability for 1981 Aston Martin V8 Vantage. In addition, the cost of maintenance, including insurance, on 1981 Aston Martin V8 Vantage would be higher. At 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 1981 Aston Martin V8 Vantage (549 HP @ 6500 RPM) has 228 more horse power than 2005 GMC Sierra. (321 HP @ 5000 RPM). In normal driving conditions, 1981 Aston Martin V8 Vantage should accelerate faster than 2005 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 278 kg more than 1981 Aston Martin V8 Vantage.
Because 2005 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1981 Aston Martin V8 Vantage. 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, 1981 Aston Martin V8 Vantage (745 Nm @ 4000 RPM) has 375 more torque (in Nm) than 2005 GMC Sierra. (370 Nm @ 4000 RPM). This means 1981 Aston Martin V8 Vantage will have an easier job in driving up hills or pulling heavy equipment than 2005 GMC Sierra. 2005 GMC Sierra has automatic transmission and 1981 Aston Martin V8 Vantage has manual transmission. 1981 Aston Martin V8 Vantage will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Aston Martin V8 Vantage | 2005 GMC Sierra | |
| Make | Aston Martin | GMC |
| Model | V8 Vantage | Sierra |
| Year Released | 1981 | 2005 |
| Body Type | Coupe | Pickup |
| Engine Position | Front | Front |
| Engine Size | 5340 cc | 5965 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 549 HP | 321 HP |
| Engine RPM | 6500 RPM | 5000 RPM |
| Torque | 745 Nm | 370 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1992 kg | 2270 kg |
| Vehicle Length | 4610 mm | 5790 mm |
| Vehicle Width | 1840 mm | 2000 mm |
| Vehicle Height | 1330 mm | 1850 mm |
| Wheelbase Size | 2620 mm | 3650 mm |
| Fuel Tank Capacity | 113 L | 117 L |
