Gears and transmission
VW 1.8L 8V Inline-4 Engine & Transaxle Assembly
- Bounding box
- 790.0 × 619.0 × 325.0 mm
- Engine
- Precision B-rep
- Parameters
- 48
- Published
- August 26, 2026
Download
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The prompt
Create a highly detailed realistic 1990s Volkswagen 1.8L 8-valve inline-4 gasoline engine, transverse-mounted for a front-wheel-drive hatchback. Complete standalone engine assembly with realistic cast engine block, 8V cylinder head, valve cover, intake manifold, throttle body, fuel injection, exhaust manifold, distributor, spark plug wires, oil filter, oil pan, timing-belt cover, alternator, starter motor, water pump, accessory pulleys, belt, coolant outlets, sensors, hoses and engine mounts. Include a compact 5-speed manual transaxle attached to the engine. Mechanically believable VW proportions, realistic casting details, bolts and fasteners, clean game-ready geometry, separate components where possible, PBR-ready materials. Engine only, no car, chassis, suspension or background.
Parameters
| Name | Value | Range |
|---|---|---|
| Block Length | 380 mm | 280 – 480 |
| Block Width | 220 mm | 160 – 280 |
| Block Height | 180 mm | 130 – 230 |
| Oil Pan Depth | 15 mm | 10 – 30 |
| Cylinder Count | 4 mm | 3 – 6 |
| Bore Spacing | 88 mm | 70 – 110 |
| Bore Diameter | 81 mm | 60 – 100 |
| Freeze Plug Diameter | 12 mm | 6 – 24 |
| Timing Cover Thickness | 3 mm | 1 – 8 |
| Cylinder Head Height | 85 mm | 60 – 120 |
| Valve Cover Height | 15 mm | 8 – 25 |
| Port Boss Length | 20 mm | 5 – 40 |
| Port Diameter | 28 mm | 16 – 40 |
| Spark Plug Hole Diameter | 14 mm | 8 – 20 |
| Spark Plug Hole Depth | 25 mm | 10 – 45 |
| Intake Length | 180 mm | 120 – 260 |
| Runner Diameter | 30 mm | 20 – 45 |
| Throttle Body Diameter | 70 mm | 40 – 90 |
| Throttle Body Length | 60 mm | 30 – 100 |
| Fuel Rail Diameter | 12 mm | 6 – 20 |
| Injector Diameter | 10 mm | 6 – 18 |
| Injector Height | 30 mm | 15 – 50 |
| Exhaust Length | 200 mm | 140 – 280 |
| Exhaust Runner Diameter | 28 mm | 18 – 42 |
| Exhaust Collector Diameter | 50 mm | 30 – 70 |
| O2 Sensor Diameter | 18 mm | 10 – 28 |
| Alternator Diameter | 150 mm | 100 – 200 |
| Alternator Length | 130 mm | 80 – 180 |
| Starter Diameter | 110 mm | 80 – 150 |
| Starter Length | 120 mm | 80 – 180 |
| Water Pump Diameter | 80 mm | 50 – 120 |
| Crankshaft Pulley Diameter | 160 mm | 100 – 220 |
| Belt Thickness | 5 mm | 2 – 10 |
| Tensioner Diameter | 50 mm | 30 – 80 |
| Transaxle Length | 200 mm | 150 – 260 |
| Transaxle Width | 150 mm | 110 – 200 |
| Transaxle Height | 120 mm | 80 – 160 |
| Clutch Diameter | 200 mm | 160 – 260 |
| Axle Stub Diameter | 28 mm | 18 – 40 |
| Oil Filter Diameter | 80 mm | 50 – 100 |
| Oil Filter Height | 80 mm | 50 – 110 |
| Distributor Diameter | 50 mm | 30 – 70 |
| Spark Plug Wire Diameter | 8 mm | 4 – 14 |
| Mount Length | 60 mm | 40 – 90 |
| Mount Width | 60 mm | 40 – 90 |
| Mount Height | 40 mm | 25 – 60 |
| Hose Diameter | 25 mm | 12 – 40 |
| Sensor Diameter | 18 mm | 8 – 30 |
Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.
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