1986 AC Ace vs. 2007 Lexus RX
To start off, 2007 Lexus RX is newer by 21 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 3,456 cc (6 cylinders), 2007 Lexus RX is equipped with a bigger engine. In terms of performance, 2007 Lexus RX (272 HP @ 6200 RPM) has 71 more horse power than 1986 AC Ace. (201 HP @ 6000 RPM) In normal driving conditions, 2007 Lexus RX should accelerate faster than 1986 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus RX weights approximately 890 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.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 Lexus RX (342 Nm @ 4700 RPM) has 66 more torque (in Nm) than 1986 AC Ace. (276 Nm @ 4500 RPM). This means 2007 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 1986 AC Ace. 2007 Lexus RX 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. 2007 Lexus RX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1986 AC Ace | 2007 Lexus RX | |
| Make | AC | Lexus |
| Model | Ace | RX |
| Year Released | 1986 | 2007 |
| Body Type | Roadster | SUV |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 3456 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 201 HP | 272 HP |
| Engine RPM | 6000 RPM | 6200 RPM |
| Torque | 276 Nm | 342 Nm |
| Torque RPM | 4500 RPM | 4700 RPM |
| Engine Compression Ratio | 8.0:1 | 10.8:1 |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1020 kg | 1910 kg |
| Vehicle Length | 3970 mm | 4580 mm |
| Vehicle Width | 1820 mm | 1850 mm |
| Vehicle Height | 1180 mm | 1680 mm |
| Wheelbase Size | 2480 mm | 2730 mm |
| Fuel Tank Capacity | 65 L | 75 L |
