Is the VW VR6 a good engine?
Although durable, the Volkswagen VR6 has some reliability problems. Though it’s no longer on the cutting edge of engine design, the Volkswagen VR6 can be a durable engine, VW Tuning reports. However, it’s not without its faults.
What kind of engine does a 2002 Volkswagen Jetta have?
Used 2002 Volkswagen Jetta Specs & Features
| Engine | |
|---|---|
| Base engine type | Gas |
| Cam type | Single overhead cam (sohc) |
| Cylinders | Inline 4 |
| Horsepower | 115 hp @ 5200 rpm |
What Jettas have the VR6?
Volkswagen Group introduced the first VR6 engine in 1991 and VR6 engines currently remain in production. From 1997 to 2006, Volkswagen also produced a five-cylinder VR5 engine based on the VR6….
| VR6 engine | |
|---|---|
| 1991–1995 Volkswagen Corrado 2.9 litre engine | |
| Overview | |
| Production | 1991-present |
| Layout |
How much horsepower does the VR6 have?
| Volkswagen Golf 3 2.8 VR6 Engine Technical Data | |
|---|---|
| Compression Ratio : | 10.0 |
| Maximum power – Output – Horsepower : | 174 PS or 172 bhp or 128 kW @ 5800 rpm |
| Maximum torque : | 235 Nm or 173 lb.ft @ 4200 rpm |
| Drive wheels – Traction – Drivetrain : | FWD |
Which VR6 engine is best?
Realistically the “best” VR6 is the 3.6l offered in the B5 Passat and CC and newly released Atlas, newest VR is best VR in terms of power/torque numbers, at 280hp.
Why did VW stop making VR6?
Essentially, the turbocharged inline-four is making the VR6 obsolete by offering similar power with better fuel economy in a smaller, lighter package. The VR6 was developed before turbo technology helped make torquey, powerful four-cylinders with minimal lag and good reliability.
How much horsepower does a 2002 VW Jetta have?
90 to 200 hp
2002 Volkswagen Jetta/Horsepower
How long is a 2002 VW Jetta?
172.3 to 173.6″
2002 Volkswagen Jetta/Length
Which is better 12v or 24v VR6?
12v vs 24v 24v only has better top end air flow. the 12v has better flow through the head, cheaper to work on. The main advantage the 24v has is the 6 speed transmission and gearing more than anything to make up for the loss of bottom end torque.
Is a VR6 fast?
It makes a constant power stream which actually equals MORE power over time. The Eclipse does weigh the same amount. I say the reason the VR6 is faster (they are ALWAYS faster than Eclipses-all years) is 1) VW under-rates output. Most stock VR6 cars make 150-165 at the wheels.
Is VR6 reliable?
Volkswagen Vr6 Engine Reliability Although there is a laundry list of problems listed above, the Vr6 engine is very reliable if maintained properly. They can run for up to 150,000 miles or even longer, we’ve seen some last longer than 300,000 miles.
Is VR6 better than V6?
The VR6 is a highly compact engine, thanks to the narrower angle of 10.5 to 15-degrees between cylinder banks, as opposed to the traditional V6 angles ranging from 45 to 90-degrees. The regular firing order for a VR6 engine is 1-5-3-6-2-4.
When did Volkswagen start using the VR6 engine?
Both versions used 2 valves per cylinder. Usage of the VR6 engine spread to the Volkswagen Golf Mk3 2.8 VR6 and Volkswagen Vento/Jetta (A3) 2.8 VR6 models in 1992. The 2.8 litre version was also used in the 1996-2003 Mercedes-Benz Vito (W638) commercial vans, where it was designated as ‘M104.900’.
Why are two camshafts needed for a VR6 engine?
VR6 engines shares a common cylinder head for the two banks of cylinders. Only two camshafts are needed for the engine, regardless of whether the engine has two or four valves per cylinder (compared to four camshafts needed by a V6 engine with four valves per cylinder). This simplifies engine construction and reduces costs.
What is the compression ratio of a VR6 engine?
The V angle between the cylinder banks is 15°, and the compression ratio is 10:1. The crankshaft runs in seven main bearings and the journals are offset 22° to one another, in order to accommodate the offset cylinder placement. This also allows the use of a 120° firing interval between cylinders. The firing order is: 1, 5, 3, 6, 2, 4.