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30 March 2026 (updated) Table of Contents
The BMW 5 Series towing capacity ranges from 1,500 kg to 2,000 kg (braked) depending on the model variant and generation, making it one of the more capable executive saloons and estates for towing a caravan, horse trailer, or boat in the UK. The unbraked towing limit sits at 750 kg across the range. Whether you own the current G60 saloon, the G61 Touring estate, a plug-in hybrid 550e, or an older F10/F11, understanding your exact towing weight limit is critical before hitching up – exceeding it is illegal, dangerous, and could invalidate your insurance.
Before attaching anything to the towbar, you need to know exactly what your specific model is rated to pull. Towing capacity varies between generations, drivetrain types, and body styles, so a blanket figure for "the 5 Series" will only get you so far.
Here is a guide to braked towing capacities across the key generations sold in the UK:
| Model (generation) | Engine/Variant | Braked towing capacity | Unbraked limit |
|---|---|---|---|
| i5 eDrive40 (G60/G61) | All-electric (RWD) | 1,500 kg | 750 kg |
| i5 M60 xDrive (G60/G61) | All-electric (AWD) | 2,000 kg | 750 kg |
| 520i (G60/G61, 2023–present) | 2.0L mild hybrid diesel | 2,000 kg | 750 kg |
| 530e (G60/G61, 2024–present) | 2.0L PHEV petrol | 1,800 kg | 750 kg |
| 550e xDrive (G60, 2024–present) | 3.0L PHEV petrol, AWD | 2,000 kg | 750 kg |
| 520d xDrive Touring (G61) | 2.0L mild hybrid diesel | 2,000 kg | 750 kg |
| 530d xDrive Touring (F11, 2010–17) | 3.0L diesel, AWD | 2,000 kg | 750 kg |
| 520d Saloon (F10, 2010–17) | 2.0L diesel | 1,800–2,000 kg | 750 kg |
| 540i xDrive (G60, 2023–present) | 3.0L petrol mild hybrid | 2,000 kg | 750 kg |
| M550i xDrive / M5 (various) | High-performance petrol | 0 kg (often not rated) | N/A |
Always verify the towing limit against your vehicle's V5C logbook or the manufacturer's plate (VIN plate), as specifications can vary within the same nameplate depending on optional equipment.
The BMW 5 Series estate – sold in the UK as the Touring – tends to achieve the same towing figures as the equivalent saloon, but the xDrive four-wheel drive system is more commonly fitted to Touring models, adding traction and stability. The 530d xDrive Touring with M Sport trim is widely regarded among dedicated tow car testers as one of the best tow cars on the market at its price point.
While the i5 M60 xDrive offers a massive 820 Nm of torque – making it arguably the most effortless "puller" in the 5 Series history – UK drivers must plan for a significant impact on battery range.
The G61 Touring is the body style that most UK drivers gravitate towards when they intend to tow regularly. Its rear load space – up to 1,700 litres with rear seats folded – combined with a maximum braked towing capacity of 2,000 kg on most diesel and petrol specifications, makes it a genuinely versatile choice for caravanners, equestrians, and anyone who needs to move a trailer on a regular basis.
The towball nose weight limit on the G61 Touring is up to 100 kg for PHEV models (530e/550e), though it remains 80 kg for the all-electric i5. This is the downward force the towball can safely bear, sometimes called the "nose weight" or "tongue weight." It is a separate figure from the braked towing capacity and equally important – exceeding the nose weight puts undue stress on the rear axle and can cause dangerous instability, particularly at high speeds on motorways. Load your trailer so that around 5–7% of the trailer's total weight bears down on the towball, keeping it within that 90 kg ceiling.
The 530d xDrive Touring has been tested extensively by Practical Caravan and other UK tow car experts. With a substantial kerbweight, the xDrive model produces an excellent 85% match figure – a common benchmark used by the caravan industry to ensure stable towing. Matched against a twin-axle caravan, the engine's substantial torque figure makes towing straightforward, with confident performance on motorway gradients and responsive braking when descending long hills.
The 5 Series does not sit in isolation. If you are navigating the executive estate market with towing as a priority, it is worth understanding how it compares to its closest competition.
| Vehicle | Max Braked Towing Capacity | Key Advantage |
|---|---|---|
| BMW 5 Series Touring 530d xDrive | 2,000 kg | Driving dynamics, xDrive traction |
| Mercedes-Benz E-Class Estate 400d | 2,100 kg | Boot space, ride quality |
| Audi A6 Avant 40 TDI | 2,000 kg | Build quality, quattro AWD |
| Volvo V90 B5 AWD | 2,200 kg | High safety rating, stability |
| Jaguar XF Sportbrake | 1,800–2,000 kg | Handling, aesthetics |
The Mercedes-Benz E-Class is a clear winner on outright boot volume, but the BMW 5 Series remains a strong contender thanks to its driver-focused chassis and the availability of xDrive all-wheel drive across the Touring range. The Audi A6 Avant with quattro is a comparable option at a similar price, though the 5 Series often edges ahead in terms of towing stability at speed.
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Understanding the weight limit is only part of the picture. UK law imposes a range of requirements on drivers towing trailers or caravans that you must be aware of before setting off.
Not all BMW 5 Series models are equal when it comes to towing weights, even within the same engine family. Several factors influence how much any given 5 Series can safely and legally pull.
A type-approved towbar is a legal requirement for towing on UK roads. For the G60 and G61 generation, the factory-fitted electric towbar is the most seamless option, usually rated to 2,000 kg.
There are three main BMW 5 Series towbar types to consider for aftermarket fitting:
If you are fitting a towbar yourself or purchasing aftermarket product, ensure the product carries a type approval number. Any towbar used on a vehicle first registered on or after 1 August 1998 must be type-approved to EC Directive 94/20/EC or Regulation 55.
The BMW 5 Series uses an electronic parking brake. When performing a hill start with a trailer attached, the electronic parking brake holds the vehicle automatically, preventing rollback before the drive is engaged. The Auto Hold function works in conjunction with the parking brake, making it considerably easier to pull away on steep gradients without the car and trailer rolling backwards.
When reversing with a trailer, remember that the electronic parking brake disengages automatically in D or R once the throttle is applied. BMW's Trailer Manoeuvring Assist feature – available on higher specification models – uses the iDrive interface to help guide the trailer when reversing, reducing the skill required for manoeuvring in tight spaces.
Towing places additional stress on components. Before hitching up for the first time, or at the start of each season, inspect the following:
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The BMW 5 Series is a capable and refined towing vehicle, with braked capacity figures reaching up to 2,000 kg on the best-specified G60/G61 models. The Touring body style with xDrive all-wheel drive is the sweet spot for regular caravan or trailer towing in the UK, combining effortless torque with genuine stability. Always verify your model's exact capacity against the V5C or manufacturer's plate, comply with UK speed limits, and ensure your towbar is type-approved. Regular maintenance of rear suspension, brakes, tyres, and drivetrain components is essential.
The maximum braked towing capacity of the BMW 5 Series is generally 2,000 kg on current G60/G61 configurations. The figure varies by model and generation – always check your specific car's V5C or owner's manual.
Yes. Higher-capacity 5 Series models, particularly the 530d xDrive Touring, can tow twin-axle caravans weighing up to the 2,000 kg limit. It is advisable to apply the 85% rule: the caravan's mass should ideally not exceed 85% of the car's kerbweight for maximum stability.
Yes, a type-approved towbar must be fitted. It must be rated to at least the intended load and must carry an EC type-approval marking.
When towing a trailer or caravan, UK law limits you to 60 mph on motorways and dual carriageways, and 50 mph on single carriageways.
Yes. The all-electric BMW i5 models have a braked towing capacity ranging from 1,500 kg (eDrive40) to 2,000 kg (M60). However, towing significantly reduces the available electric range, so planning charging stops is essential.
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