2005 Lexus IS vs. 1986 Opel Omega
To start off, 2005 Lexus IS is newer by 19 year(s). Which means there will be less support and parts availability for 1986 Opel Omega. In addition, the cost of maintenance, including insurance, on 1986 Opel Omega would be higher. At 2,997 cc (6 cylinders), 2005 Lexus IS is equipped with a bigger engine. In terms of performance, 2005 Lexus IS (210 HP @ 5800 RPM) has 88 more horse power than 1986 Opel Omega. (122 HP @ 5400 RPM). In normal driving conditions, 2005 Lexus IS should accelerate faster than 1986 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2005 Lexus IS weights approximately 265 kg more than 1986 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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 Lexus IS (288 Nm @ 3800 RPM) has 113 more torque (in Nm) than 1986 Opel Omega. (175 Nm @ 2600 RPM). This means 2005 Lexus IS will have an easier job in driving up hills or pulling heavy equipment than 1986 Opel Omega. 2005 Lexus IS has automatic transmission and 1986 Opel Omega has manual transmission. 1986 Opel Omega will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Lexus IS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Lexus IS | 1986 Opel Omega | |
| Make | Lexus | Opel |
| Model | IS | Omega |
| Year Released | 2005 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 2997 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 210 HP | 122 HP |
| Engine RPM | 5800 RPM | 5400 RPM |
| Torque | 288 Nm | 175 Nm |
| Torque RPM | 3800 RPM | 2600 RPM |
| Engine Bore Size | 86.1 mm | 86 mm |
| Engine Stroke Size | 86 mm | 86 mm |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Acceleration 0-100mph | 8.2 seconds | 13 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1575 kg | 1310 kg |
| Vehicle Length | 4410 mm | 4740 mm |
| Vehicle Width | 1730 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1540 mm |
| Wheelbase Size | 2680 mm | 2740 mm |
| Fuel Tank Capacity | 70 L | 70 L |
