1986 AC Ace vs. 1998 Buick Regal
To start off, 1998 Buick Regal is newer by 12 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 3,791 cc (6 cylinders), 1998 Buick Regal is equipped with a bigger engine. In terms of performance, 1998 Buick Regal (205 HP @ 5200 RPM) has 4 more horse power than 1986 AC Ace. (201 HP @ 6000 RPM) In normal driving conditions, 1998 Buick Regal should accelerate faster than 1986 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 1998 Buick Regal weights approximately 474 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 1998 Buick Regal. 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, 1998 Buick Regal (312 Nm) has 36 more torque (in Nm) than 1986 AC Ace. (276 Nm). This means 1998 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 1986 AC Ace. 1998 Buick Regal 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. 1998 Buick Regal will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1986 AC Ace | 1998 Buick Regal | |
| Make | AC | Buick |
| Model | Ace | Regal |
| Year Released | 1986 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 3791 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 201 HP | 205 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 276 Nm | 312 Nm |
| Engine Compression Ratio | 8.0:1 | 9.4:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1020 kg | 1494 kg |
| Vehicle Length | 3970 mm | 4990 mm |
| Vehicle Width | 1820 mm | 1850 mm |
| Vehicle Height | 1180 mm | 1440 mm |
| Wheelbase Size | 2480 mm | 2780 mm |
| Fuel Tank Capacity | 65 L | 68 L |
