1986 AC Ace vs. 2006 Cadillac STS
To start off, 2006 Cadillac STS is newer by 20 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 3,563 cc (6 cylinders), 2006 Cadillac STS is equipped with a bigger engine. In terms of performance, 2006 Cadillac STS (253 HP @ 6500 RPM) has 52 more horse power than 1986 AC Ace. (201 HP @ 6000 RPM) In normal driving conditions, 2006 Cadillac STS should accelerate faster than 1986 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac STS weights approximately 762 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 2006 Cadillac STS. 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, 2006 Cadillac STS (342 Nm @ 3200 RPM) has 66 more torque (in Nm) than 1986 AC Ace. (276 Nm @ 4500 RPM). This means 2006 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1986 AC Ace. 2006 Cadillac STS 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. 2006 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
1986 AC Ace | 2006 Cadillac STS | |
Make | AC | Cadillac |
Model | Ace | STS |
Year Released | 1986 | 2006 |
Body Type | Roadster | Sedan |
Engine Position | Front | Front |
Engine Size | 1994 cc | 3563 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 201 HP | 253 HP |
Engine RPM | 6000 RPM | 6500 RPM |
Torque | 276 Nm | 342 Nm |
Torque RPM | 4500 RPM | 3200 RPM |
Engine Compression Ratio | 8.0:1 | 10.2:1 |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1020 kg | 1782 kg |
Vehicle Length | 3970 mm | 4990 mm |
Vehicle Width | 1820 mm | 1850 mm |
Vehicle Height | 1180 mm | 1470 mm |
Wheelbase Size | 2480 mm | 2960 mm |
Fuel Tank Capacity | 65 L | 66 L |