2007 Acura RL vs. 1986 Ford Sierra
To start off, 2007 Acura RL is newer by 21 year(s). Which means there will be less support and parts availability for 1986 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1986 Ford Sierra would be higher. At 3,471 cc (6 cylinders), 2007 Acura RL is equipped with a bigger engine. In terms of performance, 2007 Acura RL (290 HP @ 6200 RPM) has 201 more horse power than 1986 Ford Sierra. (89 HP @ 5400 RPM). In normal driving conditions, 2007 Acura RL should accelerate faster than 1986 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Acura RL weights approximately 561 kg more than 1986 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Acura RL is four wheel drive (4WD), it will have significant more traction and grip than 1986 Ford Sierra. In wet, icy, snow, or gravel driving conditions, 2007 Acura RL will offer significantly more control. 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, 2007 Acura RL (347 Nm @ 5000 RPM) has 204 more torque (in Nm) than 1986 Ford Sierra. (143 Nm @ 3500 RPM). This means 2007 Acura RL will have an easier job in driving up hills or pulling heavy equipment than 1986 Ford Sierra. 2007 Acura RL has automatic transmission and 1986 Ford Sierra has manual transmission. 1986 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Acura RL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Acura RL | 1986 Ford Sierra | |
| Make | Acura | Ford |
| Model | RL | Sierra |
| Year Released | 2007 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 3471 cc | 1769 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 290 HP | 89 HP |
| Engine RPM | 6200 RPM | 5400 RPM |
| Torque | 347 Nm | 143 Nm |
| Torque RPM | 5000 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1575 kg | 1014 kg |
| Vehicle Length | 4920 mm | 4400 mm |
| Vehicle Width | 1850 mm | 1680 mm |
| Vehicle Height | 1460 mm | 1370 mm |
| Wheelbase Size | 2810 mm | 2620 mm |
