1965 AC 427 vs. 2003 Chevrolet Tahoe
To start off, 2003 Chevrolet Tahoe is newer by 38 year(s). Which means there will be less support and parts availability for 1965 AC 427. In addition, the cost of maintenance, including insurance, on 1965 AC 427 would be higher. At 6,997 cc (8 cylinders), 1965 AC 427 is equipped with a bigger engine. In terms of performance, 1965 AC 427 (410 HP @ 4000 RPM) has 150 more horse power than 2003 Chevrolet Tahoe. (260 HP @ 5200 RPM). In normal driving conditions, 1965 AC 427 should accelerate faster than 2003 Chevrolet Tahoe. With that said, vehicle weight also plays an important factor in acceleration. 2003 Chevrolet Tahoe weights approximately 865 kg more than 1965 AC 427.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 1965 AC 427 (652 Nm @ 3700 RPM) has 259 more torque (in Nm) than 2003 Chevrolet Tahoe. (393 Nm @ 4000 RPM). This means 1965 AC 427 will have an easier job in driving up hills or pulling heavy equipment than 2003 Chevrolet Tahoe.
Compare all specifications:
| 1965 AC 427 | 2003 Chevrolet Tahoe | |
| Make | AC | Chevrolet |
| Model | 427 | Tahoe |
| Year Released | 1965 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 6997 cc | 4807 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 410 HP | 260 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 652 Nm | 393 Nm |
| Torque RPM | 3700 RPM | 4000 RPM |
| Engine Bore Size | 107.7 mm | 96 mm |
| Engine Stroke Size | 96 mm | 83 mm |
| Drive Type | Rear | Rear |
| Number of Seats | 2 seats | 6 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1397 kg | 2262 kg |
| Vehicle Length | 4430 mm | 5060 mm |
| Vehicle Width | 1710 mm | 2010 mm |
| Vehicle Height | 1300 mm | 1890 mm |
| Wheelbase Size | 2440 mm | 2950 mm |
