1973 AC 428 vs. 2008 Acura RL
To start off, 2008 Acura RL is newer by 35 year(s). Which means there will be less support and parts availability for 1973 AC 428. In addition, the cost of maintenance, including insurance, on 1973 AC 428 would be higher. At 7,002 cc (8 cylinders), 1973 AC 428 is equipped with a bigger engine. In terms of performance, 1973 AC 428 (298 HP @ 4600 RPM) has 8 more horse power than 2008 Acura RL. (290 HP @ 6200 RPM). In normal driving conditions, 1973 AC 428 should accelerate faster than 2008 Acura RL. With that said, vehicle weight also plays an important factor in acceleration. 1973 AC 428 weights approximately 156 kg more than 2008 Acura RL. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Acura RL is four wheel drive (4WD), it will have significant more traction and grip than 1973 AC 428. In wet, icy, snow, or gravel driving conditions, 2008 Acura RL 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, 1973 AC 428 (639 Nm @ 2800 RPM) has 292 more torque (in Nm) than 2008 Acura RL. (347 Nm @ 5000 RPM). This means 1973 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2008 Acura RL. 2008 Acura RL has automatic transmission and 1973 AC 428 has manual transmission. 1973 AC 428 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Acura RL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 AC 428 | 2008 Acura RL | |
| Make | AC | Acura |
| Model | 428 | RL |
| Year Released | 1973 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 7002 cc | 3471 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 298 HP | 290 HP |
| Engine RPM | 4600 RPM | 6200 RPM |
| Torque | 639 Nm | 347 Nm |
| Torque RPM | 2800 RPM | 5000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1430 kg | 1274 kg |
| Vehicle Length | 4430 mm | 4920 mm |
| Vehicle Width | 1710 mm | 1850 mm |
| Vehicle Height | 1310 mm | 1460 mm |
| Wheelbase Size | 2450 mm | 2810 mm |
