1985 Honda Accord vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 20 year(s). Which means there will be less support and parts availability for 1985 Honda Accord. In addition, the cost of maintenance, including insurance, on 1985 Honda Accord 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 @ 4000 RPM) has 55 more horse power than 1985 Honda Accord. (120 HP @ 5500 RPM) In normal driving conditions, 2005 Opel Signum should accelerate faster than 1985 Honda Accord. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 542 kg more than 1985 Honda Accord. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2005 Opel Signum (370 Nm @ 1900 RPM) has 204 more torque (in Nm) than 1985 Honda Accord. (166 Nm @ 5000 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1985 Honda Accord. 2005 Opel Signum has automatic transmission and 1985 Honda Accord has manual transmission. 1985 Honda Accord 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:
| 1985 Honda Accord | 2005 Opel Signum | |
| Make | Honda | Opel |
| Model | Accord | Signum |
| Year Released | 1985 | 2005 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1958 cc | 2958 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 120 HP | 175 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 166 Nm | 370 Nm |
| Torque RPM | 5000 RPM | 1900 RPM |
| Engine Bore Size | 81.1 mm | 87.5 mm |
| Engine Stroke Size | 95 mm | 82 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1128 kg | 1670 kg |
| Vehicle Length | 4540 mm | 4640 mm |
| Vehicle Width | 1710 mm | 1800 mm |
| Vehicle Height | 1330 mm | 1470 mm |
| Wheelbase Size | 2610 mm | 2620 mm |
