BMW 735i (E38)
BMW 7 series 1998 3.5 petrol description
Sedan BMW 735i has been produced from September, 1998 to November, 2001. It has eight-cylinder petrol engine with displacement of 3.5 litres, which produces power of 235 horsepower on 5800 rpm and torque 320 Nm (Newton metres) on 3800 revolutions per minute.
This 8-cylinder 32-valve engine camshaft is driven by chain (What is an engine chain and belt? ). Engine has fuel injection system, it has no turbine. Engine versions compliant with Euro 2 and Euro 3 emission standards available. Approximate engine life expectancy (mileage until serious repairs are required) for this engine is between 270 000 and 450 000 kilometres. Remember that engine life depends on regular maintenance and the quality of the materials used (oils, fuels, etc.).
More engine specs
This BMW 7 series 3.5 engine oil type is 5W-30 and oil capacity is 7.5 litres.
BMW 735i has classical rear wheel drive (RWD) and automatic gearbox with 5 gears.
BMW 735i accelerates to speed 100 kilometres per hour in 8.2 seconds. The maximum speed of this car is 243 km/h.
In combined cycle (city and motorway), the BMW 735i fuel consumption is 12 litres per 100km (8.3 km/l), city fuel economy - 17 l/100km, fuel consumption on highway - 9.1 l/100km. Fuel tank capacity is 85 litres or 22.46 gallons, which gives a mileage up to 700 kilometers without refueling in urban cycle and even up to 920 kilometers on highway.
According to user reviews, this BMW real everyday fuel consumption is 12.9 litres per 100 km, which is 8% more than the manufacturer's stated. More - Real BMW 7 series fuel consumption.
BMW 735i technical data
| Model: | BMW 735i | ||
|---|---|---|---|
| Body style: | Sedan | ||
| Production period: | 1998. September ... 2001. November | ||
| Engine: | 3498 cm3 Petrol, 8 cylinders | CO2 emissions: | 291 g/km |
| Power: | 235 HP ON 5800 RPM | Torque: | 320 NM ON 3800 RPM |
| Gearbox: | Automatic gearbox (5 gears) | Drive type: | Rear wheel drive (RWD) |
| Top speed: | 243 km/h | Acceleration 0-100 km/h: | 8.2 seconds |
| Fuel consumption (l/100km): | 12.0 (combined) 17.0 (urban) 9.1 (highway) | ||
| Real fuel consumption: | 12.9 l/100km (18.2 MPG) by user reviews from various sources | ||
| Fuel tank capacity: | 85 litres (22.5 gallons) | ||
| Car dimensions: | 4.98m (length) 1.86m (width) 1.44m (height) | ||
| Turning diameter: | 12 meters | ||
| Trunk capacity: | 500 litres | ||
| Gross weight: | 2345 kg | ||
BMW 735i engine M62B35
Engine reliability:
Overall, this engine can last around 270,000 to 450,000 km if properly maintained, using the correct quality oil and fuel, and carrying out regular checks and maintenance.The engine has hydraulic valve tappets (lifters), which provide quieter operation and do not require periodic adjustment, but are more complex in design and can cause serious engine damage in the event of failure.
| Engine displacement | 3498 cm3 |
|---|---|
| Number of cylinders | 8 |
| Bore (cylinder diameter) | 84 mm |
| Stroke length (piston move) | 78.9 mm |
| Compression ratio | 10 : 1 |
| Camshaft drive | Timing chain Chain motors are considered more reliable, chain replacement usually is required less often than a timing belt, but they are often louder and vibrate more. |
| Fuel system | Injection |
| BMW 735i oil type | 5W-30 |
| Oil capacity | 7.5 litres (7.9 quarts) |
| Coolant capacity | 12.5 litres (13.2 quarts) |
| Power | 235 HP ON 5800 RPM |
| Torque | 320 NM ON 3800 RPM |
| Start of production (year) | 1996 |
| Duration of production | 9 years |
Often in the first years of production, engines tend to have various constructive problems, so it is recommended to choose a car with this engine from 1999 onwards. |
|
| Engine also used on | BMW 5 sērija |
All BMW 7 series sedan [1998 - 2001] modifications
| Modification | Engine | Power | Consumption | Gearbox |
|---|---|---|---|---|
|
BMW 725tds
Sep 1998 — Mai 2000 Most fuel efficient diesel version |
2.5 Diesel | 143 HP | 8.2 l/100km | Manual (5) |
| BMW 725tds Sep 1998 — Mai 2000 | 2.5 Diesel | 143 HP | 9.5 l/100km | Automatic (5) |
|
BMW 728i
Sep 1998 — Nov 2001 Most fuel efficient petrol version |
2.8 Petrol | 193 HP | 10.0 l/100km | Manual (5) |
| BMW 728i Sep 1998 — Nov 2001 | 2.8 Petrol | 193 HP | 11.0 l/100km | Automatic (5) |
| BMW 728iL Sep 1998 — Nov 2001 | 2.8 Petrol | 193 HP | 11.0 l/100km | Automatic (5) |
|
BMW 730d
Sep 1998 — Nov 2001 Most fuel efficient diesel version by real consumption |
2.9 Diesel | 184 HP | 8.7 l/100km | Automatic (5) |
| BMW 730d Jan 2000 — Dec 2001 | 2.9 Diesel | 193 HP | 8.8 l/100km | Automatic (5) |
| BMW 735i Sep 1998 — Nov 2001 | 3.5 Petrol | 238 HP | 12.0 l/100km | Automatic (5) |
| BMW 735iL Sep 1998 — Nov 2001 | 3.5 Petrol | 238 HP | 12.0 l/100km | Automatic (5) |
|
BMW 740d
Apr 1999 — Nov 2001 Most powerfull diesel version (238 HP) |
3.9 Diesel | 238 HP | 9.8 l/100km | Automatic (5) |
| BMW 740i Sep 1998 — Nov 2001 | 4.4 Petrol | 286 HP | 12.0 l/100km | Automatic (5) |
| BMW 740iL Sep 1998 — Nov 2001 | 4.4 Petrol | 286 HP | 13.0 l/100km | Automatic (5) |
| BMW L7 High-Line Apr 1998 — Nov 2001 | 5.4 Petrol | 326 HP | 15.0 l/100km | Automatic (5) |
| BMW 750i Sep 1998 — Nov 2001 | 5.4 Petrol | 326 HP | 14.0 l/100km | Automatic (5) |
|
BMW 750iL
Sep 1998 — Nov 2001 Most dynamic version - 100 km/h in 6.6 seconds |
5.4 Petrol | 326 HP | 14.0 l/100km | Automatic (5) |