2001 Opel Vectra vs. 1970 Triumph Stag
To start off, 2001 Opel Vectra is newer by 31 year(s). Which means there will be less support and parts availability for 1970 Triumph Stag. In addition, the cost of maintenance, including insurance, on 1970 Triumph Stag would be higher. At 2,997 cc (8 cylinders), 1970 Triumph Stag is equipped with a bigger engine. In terms of performance, 2001 Opel Vectra (145 HP @ 5600 RPM) has 2 more horse power than 1970 Triumph Stag. (143 HP @ 5500 RPM). In normal driving conditions, 2001 Opel Vectra should accelerate faster than 1970 Triumph Stag. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Vectra weights approximately 285 kg more than 1970 Triumph Stag. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1970 Triumph Stag is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1970 Triumph Stag. However, in wet, icy, snow, or gravel driving conditions, 2001 Opel Vectra, being front wheel drive (FWD), will offer much better control with better grip. 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, 1970 Triumph Stag (234 Nm @ 3500 RPM) has 31 more torque (in Nm) than 2001 Opel Vectra. (203 Nm @ 4000 RPM). This means 1970 Triumph Stag will have an easier job in driving up hills or pulling heavy equipment than 2001 Opel Vectra. 2001 Opel Vectra has automatic transmission and 1970 Triumph Stag has manual transmission. 1970 Triumph Stag will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Opel Vectra | 1970 Triumph Stag | |
| Make | Opel | Triumph |
| Model | Vectra | Stag |
| Year Released | 2001 | 1970 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 2997 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 145 HP | 143 HP |
| Engine RPM | 5600 RPM | 5500 RPM |
| Torque | 203 Nm | 234 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 86 mm | 86.1 mm |
| Engine Stroke Size | 94.6 mm | 64.5 mm |
| Engine Compression Ratio | 10.0:1 | 8.8:1 |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1485 kg | 1200 kg |
| Vehicle Length | 4600 mm | 4420 mm |
| Vehicle Width | 1800 mm | 1620 mm |
| Vehicle Height | 1470 mm | 1260 mm |
| Wheelbase Size | 2610 mm | 2550 mm |
| Fuel Tank Capacity | 61 L | 63 L |
