1990 Opel Lotus Omega vs. 1984 Renault 18
To start off, 1990 Opel Lotus Omega is newer by 6 year(s). Which means there will be less support and parts availability for 1984 Renault 18. In addition, the cost of maintenance, including insurance, on 1984 Renault 18 would be higher. At 3,615 cc (6 cylinders), 1990 Opel Lotus Omega is equipped with a bigger engine. In terms of performance, 1990 Opel Lotus Omega (377 HP @ 5200 RPM) has 270 more horse power than 1984 Renault 18. (107 HP @ 5500 RPM). In normal driving conditions, 1990 Opel Lotus Omega should accelerate faster than 1984 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 1990 Opel Lotus Omega weights approximately 528 kg more than 1984 Renault 18. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 Opel Lotus Omega 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 1990 Opel Lotus Omega. However, in wet, icy, snow, or gravel driving conditions, 1984 Renault 18, 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, 1990 Opel Lotus Omega (568 Nm @ 4200 RPM) has 404 more torque (in Nm) than 1984 Renault 18. (164 Nm @ 3250 RPM). This means 1990 Opel Lotus Omega will have an easier job in driving up hills or pulling heavy equipment than 1984 Renault 18.
Compare all specifications:
| 1990 Opel Lotus Omega | 1984 Renault 18 | |
| Make | Opel | Renault |
| Model | Lotus Omega | 18 |
| Year Released | 1990 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 3615 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 377 HP | 107 HP |
| Engine RPM | 5200 RPM | 5500 RPM |
| Torque | 568 Nm | 164 Nm |
| Torque RPM | 4200 RPM | 3250 RPM |
| Engine Bore Size | 95 mm | 88 mm |
| Engine Stroke Size | 85 mm | 82 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1663 kg | 1135 kg |
| Vehicle Length | 4690 mm | 4410 mm |
| Vehicle Width | 1940 mm | 1710 mm |
| Vehicle Height | 1440 mm | 1410 mm |
| Wheelbase Size | 2740 mm | 2470 mm |
| Fuel Tank Capacity | 75 L | 53 L |
