BMW 525xi Touring (Touring E61)

BMW 5 series 2007 2.5 petrol description

Estate car / wagon BMW 525xi Touring has been produced from March, 2007 to January, 2010. It has six-cylinder petrol engine with displacement of 2.5 litres, which produces power of 218 horsepower on 6500 rpm and torque 250 Nm (Newton metres) on 2750 revolutions per minute.

This 6-cylinder 24-valve engine camshaft is driven by chain (What is an engine chain and belt? ). Engine has fuel injection system without turbocharger. Engine versions compliant with Euro 4 and Euro 5 emission standards available. Average engine life expectancy (mileage before serious repairs are needed) is from 220 000 to 370 000 kilometres. It is important to remember that engine life is highly dependent on regular maintenance and the quality of the oils and fuels used.
More engine specs 
On this engine, the valve seals and crankcase breather valve diaphragm tend to fail after  ...  This BMW 5 series 2.5 engine oil type is 5W-30 and oil capacity is 6.5 litres.

BMW 525xi Touring has all four wheel drive (AWD, 4x4) and manual gearbox with 6 gears.
BMW 525xi Touring accelerates to speed 100 kilometres per hour in 8.2 seconds. The maximum speed of this car is 233 km/h.

The fuel consumption of this BMW 525xi Touring in combined mode (combining urban and highway driving) is 8.4 litres per 100km (11.9 km/l), fuel consumption in city - 12 l/100km, highway fuel economy - 6.4 l/100km. Fuel tank capacity is 70 litres or 18.49 gallons, which gives a mileage up to 820 kilometers without refueling in urban cycle and even up to 1080 kilometers on highway.
According to user reviews, this BMW real everyday fuel consumption is 9.5 litres per 100 km, which is 13% more than the manufacturer's stated. More - Real BMW 5 series fuel consumption.

With the same engine there are also three other BMW 5 series versions - with rear wheel drive and manual gearbox (BMW 525i Touring MT), and with rear wheel drive and automatic gearbox (BMW 525i Touring AT), and with automatic gearbox (BMW 525xi Touring AT 4x4) available:
  • BMW 525i Touring MT is more dynamic - it reaches 100 km/h 0.8 seconds faster (in 7.4 seconds), but manufacturer's fuel consumption is lower by 0.7 litres per 100 km or 8 % - 7.7 litres per 100 km, whereas users reported real fuel consumption is similar - 9.5 litres per 100 km
  • BMW 525i Touring AT is more dynamic - it reaches 100 km/h 0.3 seconds faster (in 7.9 seconds), but manufacturer's fuel consumption is lower by 0.7 litres per 100 km or 8 % - 7.7 litres per 100 km, whereas users reported real fuel consumption is similar - 9.6 litres per 100 km
  • BMW 525xi Touring AT 4x4 is more sluggish, reaching 100 km/h 0.3 seconds later (in 8.5 seconds), but manufacturer's fuel consumption is similar - 8.4 litres per 100 km, whereas users reported real fuel consumption is higher by 1 litres per 100 km or 11 % - 10.5 litres per 100 km
BMW 5 series 2.5 service information and maintenance intervals Oil change intervals, capacities and specifications, service information for filters, spark plugs, belts etc.
BMW 5 series 2007

BMW 525xi Touring technical data

Model: BMW 525xi Touring
Body style: Estate car / wagon
Production period: 2007. March ... 2010. January 
Engine: 2497 cm3 Petrol, 6 cylinders CO2 emissions: 201 g/km
Power: 218 HP ON 6500 RPM Torque: 250 NM ON 2750 RPM
Gearbox: Manual gearbox (6 gears) Drive type: All wheel drive (AWD, 4x4)
Maximum speed: 233 km/h Acceleration 0-100 km/h: 8.2 seconds
Fuel consumption (l/100km): 8.4 (combined) 12.0 (urban) 6.4 (highway)
Real fuel consumption: 9.5 l/100km (24.8 MPG) by user reviews from various sources
Fuel tank capacity: 70 litres (18.5 gallons)
Car dimensions: 4.84m (length) 1.85m (width) 1.49m (height)
Turning diameter: 11 meters
Trunk capacity: 500 litres
Gross weight: 2320 kg

BMW 525xi Touring engine N52B25

Engine reliability and common problems:

On this engine, the valve seals and crankcase breather valve diaphragm tend to fail after 80-100 000 km, leading to increased oil consumption. It is recommended to choose engines manufactured in the last years of production (after 2010). The engine is not suitable for power boost modifications.
Overall, this engine can last around 220,000 to 370,000 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 2497 cm3
Number of cylinders 6
Bore (cylinder diameter) 82 mm
Stroke length (piston move) 78.8 mm
Compression ratio 11 : 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.

More service info
Timing chain change interval 120,000 km (recommended)

Sometimes manufacturers do not specify timing chain replacement intervals and design chains for engine life. However, once the recommended change interval has been reached, it is recommended to periodically check the condition of the chain and to change the chain if excessive stretching is detected or if unusual noises from the engine or other symptoms occur.

Fuel system Injection
BMW 525xi Touring oil type 5W-30
Oil capacity 6.5 litres (6.9 quarts) More service info
Power 177 - 218 HP ON 6500 RPM
Torque 230 - 250 NM ON 2750 RPM
Start of production (year) 2004
Duration of production 7 years
Engine also used on BMW 3 sērija BMW X3 BMW Z4

Generally, the use of an engine in several models and its long production run is an indication of the quality of the engine and the success of its design.

All BMW 5 series estate car [2007 - 2010] modifications

Modification Engine Power Consumption Gearbox Drive type
BMW 520i

Most fuel efficient petrol version

2.0 Petrol 170 HP 6.9 l/100km Manual (6) Rear wheel
BMW 520i

Most fuel efficient petrol version by real consumption

2.0 Petrol 170 HP 7.0 l/100km Automatic (6) Rear wheel
BMW 520d Touring Mar 2007 — Sep 2007

Most fuel efficient diesel version by real consumption

2.0 Diesel 163 HP 6.1 l/100km Manual (6) Rear wheel
BMW 520d Touring Mar 2007 — Sep 2007 2.0 Diesel 163 HP 7.1 l/100km Automatic (6) Rear wheel
BMW 520d Touring Sep 2007 — Jan 2010

Most fuel efficient diesel version

2.0 Diesel 177 HP 5.3 l/100km Manual (6) Rear wheel
BMW 520d Touring Sep 2007 — Jan 2010 2.0 Diesel 177 HP 5.8 l/100km Automatic (6) Rear wheel
BMW 520i Touring Sep 2007 — Jan 2010

Most fuel efficient petrol version

2.2 Petrol 170 HP 6.9 l/100km Manual (6) Rear wheel
BMW 520i Touring Sep 2007 — Jan 2010

Most fuel efficient petrol version by real consumption

2.2 Petrol 170 HP 7.0 l/100km Automatic (6) Rear wheel
BMW 523i Touring Mar 2007 — Jan 2010 2.5 Petrol 190 HP 7.7 l/100km Manual (6) Rear wheel
BMW 523i Touring Mar 2007 — Jan 2010 2.5 Petrol 190 HP 7.7 l/100km Automatic (6) Rear wheel
BMW 525i Touring Mar 2007 — Jan 2010 2.5 Petrol 218 HP 7.7 l/100km Manual (6) Rear wheel
BMW 525i Touring Mar 2007 — Jan 2010 2.5 Petrol 218 HP 7.7 l/100km Automatic (6) Rear wheel
BMW 525xi Touring 4x4 Mar 2007 — Jan 2010 2.5 Petrol 218 HP 8.4 l/100km Manual (6) All wheel
BMW 525xi Touring 4x4 Mar 2007 — Jan 2010 2.5 Petrol 218 HP 8.4 l/100km Automatic (6) All wheel
BMW 525xd 4x4 2.5 Diesel 197 HP 6.9 l/100km Manual (6) All wheel
BMW 525xd 4x4 2.5 Diesel 197 HP 7.0 l/100km Automatic (6) All wheel
BMW 525i 3.0 Petrol 218 HP 7.7 l/100km Manual (6) Rear wheel
BMW 525i 3.0 Petrol 218 HP 7.7 l/100km Automatic (6) Rear wheel
BMW 525xi 4x4 3.0 Petrol 218 HP 8.4 l/100km Manual (6) All wheel
BMW 525xi 4x4 3.0 Petrol 218 HP 8.4 l/100km Automatic (6) All wheel
BMW 530i Touring Mar 2007 — Jan 2010 3.0 Petrol 272 HP 7.9 l/100km Manual (6) Rear wheel
BMW 530i Touring Mar 2007 — Jan 2010 3.0 Petrol 272 HP 7.7 l/100km Automatic (6) Rear wheel
BMW 530xi Touring 4x4 Mar 2007 — Jan 2010 3.0 Petrol 272 HP 8.5 l/100km Manual (6) All wheel
BMW 530xi Touring 4x4 Mar 2007 — Jan 2010 3.0 Petrol 272 HP 8.4 l/100km Automatic (6) All wheel
BMW 525d Touring Mar 2007 — Jan 2010 3.0 Diesel 197 HP 6.4 l/100km Manual (6) Rear wheel
BMW 525d Touring Mar 2007 — Jan 2010 3.0 Diesel 197 HP 6.6 l/100km Automatic (6) Rear wheel
BMW 530d Touring Mar 2007 — Jan 2010 3.0 Diesel 235 HP 6.6 l/100km Manual (6) Rear wheel
BMW 530d Touring Mar 2007 — Jan 2010 3.0 Diesel 235 HP 6.8 l/100km Automatic (6) Rear wheel
BMW 530xd Touring 4x4 Mar 2007 — Jan 2010 3.0 Diesel 235 HP 7.2 l/100km Manual (6) All wheel
BMW 530xd Touring 4x4 Mar 2007 — Jan 2010 3.0 Diesel 235 HP 7.2 l/100km Automatic (6) All wheel
BMW 535d Touring Mar 2007 — Jan 2010

Most powerfull diesel version (286 HP)

3.0 Diesel 286 HP 7.0 l/100km Automatic (6) Rear wheel
BMW 550i Touring Mar 2007 — Jan 2010

Most dynamic version - 100 km/h in 5.3 seconds

4.8 Petrol 367 HP 11.0 l/100km Manual (6) Rear wheel
BMW 550i Touring Mar 2007 — Jan 2010

Most powerfull petrol version (367 HP)

4.8 Petrol 367 HP 11.0 l/100km Automatic (6) Rear wheel
BMW 5 series 2007 reviews
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