1974 AC 428 vs. 2009 Buick LaCrosse
To start off, 2009 Buick LaCrosse is newer by 35 year(s). Which means there will be less support and parts availability for 1974 AC 428. In addition, the cost of maintenance, including insurance, on 1974 AC 428 would be higher. At 7,003 cc (8 cylinders), 1974 AC 428 is equipped with a bigger engine. In terms of performance, 2009 Buick LaCrosse (300 HP @ 5600 RPM) has 2 more horse power than 1974 AC 428. (298 HP @ 4600 RPM) In normal driving conditions, 2009 Buick LaCrosse should accelerate faster than 1974 AC 428. With that said, vehicle weight also plays an important factor in acceleration. 2009 Buick LaCrosse weights approximately 428 kg more than 1974 AC 428. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1974 AC 428 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1974 AC 428. However, in wet, icy, snow, or gravel driving conditions, 2009 Buick LaCrosse, being front wheel drive (FWD), will offer much better control with better grip. 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, 1974 AC 428 (639 Nm @ 2800 RPM) has 201 more torque (in Nm) than 2009 Buick LaCrosse. (438 Nm @ 4000 RPM). This means 1974 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2009 Buick LaCrosse. 2009 Buick LaCrosse has automatic transmission and 1974 AC 428 has manual transmission. 1974 AC 428 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Buick LaCrosse will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1974 AC 428 | 2009 Buick LaCrosse | |
| Make | AC | Buick |
| Model | 428 | LaCrosse |
| Year Released | 1974 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 7003 cc | 5325 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 298 HP | 300 HP |
| Engine RPM | 4600 RPM | 5600 RPM |
| Torque | 639 Nm | 438 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1430 kg | 1858 kg |
| Vehicle Length | 4430 mm | 5040 mm |
| Vehicle Width | 1710 mm | 1860 mm |
| Vehicle Height | 1310 mm | 1460 mm |
| Wheelbase Size | 2450 mm | 2810 mm |
