1986 AC Ace vs. 1990 Buick Roadmaster
To start off, 1990 Buick Roadmaster is newer by 4 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 5,732 cc (8 cylinders), 1990 Buick Roadmaster is equipped with a bigger engine. In terms of performance, 1990 Buick Roadmaster (177 HP @ 4000 RPM) has 27 more horse power than 1986 AC Ace. (150 HP @ 5800 RPM) In normal driving conditions, 1990 Buick Roadmaster should accelerate faster than 1986 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 1990 Buick Roadmaster weights approximately 1123 kg more than 1986 AC Ace. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 AC Ace is four wheel drive (4WD), it will have significant more traction and grip than 1990 Buick Roadmaster. In wet, icy, snow, or gravel driving conditions, 1986 AC Ace 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, 1990 Buick Roadmaster (406 Nm @ 2400 RPM) has 192 more torque (in Nm) than 1986 AC Ace. (214 Nm @ 3000 RPM). This means 1990 Buick Roadmaster will have an easier job in driving up hills or pulling heavy equipment than 1986 AC Ace. 1990 Buick Roadmaster 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. 1990 Buick Roadmaster will be easier to drive especially in heavy traffic.
Compare all specifications:
1986 AC Ace | 1990 Buick Roadmaster | |
Make | AC | Buick |
Model | Ace | Roadmaster |
Year Released | 1986 | 1990 |
Body Type | Roadster | Station Wagon |
Engine Position | Front | Front |
Engine Size | 2792 cc | 5732 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 150 HP | 177 HP |
Engine RPM | 5800 RPM | 4000 RPM |
Torque | 214 Nm | 406 Nm |
Torque RPM | 3000 RPM | 2400 RPM |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 907 kg | 2030 kg |
Vehicle Length | 3970 mm | 5490 mm |
Vehicle Width | 1820 mm | 2040 mm |
Vehicle Height | 1170 mm | 1540 mm |
Wheelbase Size | 2480 mm | 2950 mm |
Fuel Tank Capacity | 66 L | 62 L |