1986 AC Ace vs. 2011 Mercedes-Benz R
To start off, 2011 Mercedes-Benz R is newer by 25 year(s). Which means there will be less support and parts availability for 1986 AC Ace. In addition, the cost of maintenance, including insurance, on 1986 AC Ace would be higher. At 2,987 cc (6 cylinders), 2011 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 1986 AC Ace (201 HP @ 6000 RPM) has 14 more horse power than 2011 Mercedes-Benz R. (187 HP @ 3800 RPM). In normal driving conditions, 1986 AC Ace should accelerate faster than 2011 Mercedes-Benz R.
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, 2011 Mercedes-Benz R (440 Nm @ 1400 RPM) has 164 more torque (in Nm) than 1986 AC Ace. (276 Nm @ 4500 RPM). This means 2011 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 1986 AC Ace. 2011 Mercedes-Benz R has automatic transmission and 1986 AC Ace has manual transmission. 1986 AC Ace will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Mercedes-Benz R will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1986 AC Ace | 2011 Mercedes-Benz R | |
| Make | AC | Mercedes-Benz |
| Model | Ace | R |
| Year Released | 1986 | 2011 |
| Body Type | Roadster | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 2987 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 201 HP | 187 HP |
| Engine RPM | 6000 RPM | 3800 RPM |
| Torque | 276 Nm | 440 Nm |
| Torque RPM | 4500 RPM | 1400 RPM |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | 7-speed shiftable automatic |
| Number of Seats | 2 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 3970 mm | 5156 mm |
| Vehicle Width | 1820 mm | 1958 mm |
| Vehicle Height | 1180 mm | 1661 mm |
| Wheelbase Size | 2480 mm | 3216 mm |
| Fuel Tank Capacity | 65 L | 80 L |
