2009 Acura RL vs. 1991 Opel Frontera
To start off, 2009 Acura RL is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Opel Frontera. In addition, the cost of maintenance, including insurance, on 1991 Opel Frontera would be higher. At 3,664 cc (6 cylinders), 2009 Acura RL is equipped with a bigger engine. In terms of performance, 2009 Acura RL (300 HP @ 6300 RPM) has 186 more horse power than 1991 Opel Frontera. (114 HP @ 5200 RPM). In normal driving conditions, 2009 Acura RL should accelerate faster than 1991 Opel Frontera.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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, 2009 Acura RL (367 Nm @ 5000 RPM) has 197 more torque (in Nm) than 1991 Opel Frontera. (170 Nm @ 2800 RPM). This means 2009 Acura RL will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Frontera. 2009 Acura RL has automatic transmission and 1991 Opel Frontera has manual transmission. 1991 Opel Frontera will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Acura RL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Acura RL | 1991 Opel Frontera | |
| Make | Acura | Opel |
| Model | RL | Frontera |
| Year Released | 2009 | 1991 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3664 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 300 HP | 114 HP |
| Engine RPM | 6300 RPM | 5200 RPM |
| Torque | 367 Nm | 170 Nm |
| Torque RPM | 5000 RPM | 2800 RPM |
| Engine Compression Ratio | 11.0:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Length | 4980 mm | 4210 mm |
| Vehicle Width | 1850 mm | 1790 mm |
| Vehicle Height | 1460 mm | 1700 mm |
| Wheelbase Size | 2810 mm | 2470 mm |
| Fuel Tank Capacity | 73 L | 75 L |
