1965 Abarth OT vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 40 year(s). Which means there will be less support and parts availability for 1965 Abarth OT. In addition, the cost of maintenance, including insurance, on 1965 Abarth OT would be higher. At 2,958 cc (6 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2005 Opel Signum (175 HP) has 111 more horse power than 1965 Abarth OT. (64 HP) In normal driving conditions, 2005 Opel Signum should accelerate faster than 1965 Abarth OT. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 990 kg more than 1965 Abarth OT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1965 Abarth OT 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 1965 Abarth OT. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Signum, 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. 2005 Opel Signum has automatic transmission and 1965 Abarth OT has manual transmission. 1965 Abarth OT will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1965 Abarth OT | 2005 Opel Signum | |
| Make | Abarth | Opel |
| Model | OT | Signum |
| Year Released | 1965 | 2005 |
| Body Type | Coupe | Hatchback |
| Engine Position | Rear | Front |
| Engine Size | 981 cc | 2958 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 64 HP | 175 HP |
| Engine Bore Size | 65 mm | 87.5 mm |
| Engine Stroke Size | 74 mm | 82 mm |
| Engine Compression Ratio | 10.5:1 | 18.5:1 |
| Top Speed | 175 km/hour | 221 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 680 kg | 1670 kg |
| Vehicle Length | 3790 mm | 4640 mm |
| Vehicle Width | 1510 mm | 1800 mm |
| Vehicle Height | 1230 mm | 1470 mm |
| Wheelbase Size | 2030 mm | 2620 mm |
| Fuel Tank Capacity | 30 L | 60 L |
