MG Towing Capacity Calculator: RX8 Leads, the Electrics Sit This One Out
MG's comeback story has been about value and speed of growth, not towing bragging rights, but the RX8 quietly carries a genuinely useful 2,500 kg figure for a seven-seat family SUV at this price point. The MG4 electric hatch and the compact MG3, meanwhile, were never part of that conversation. This calculator sorts the real numbers from the ones people assume exist.
MG towing calculator
Set Up Your MG
Look on the windscreen through the driver's side glass, the door jamb plate, or your registration paperwork.
Your Result
Pick a model or drop in a VIN
Choose an RX8, HS or ZS trim or decode your VIN, check the pre-filled numbers, add what you're carrying, then hit Run the Numbers.
The six checks
Standards used
- Tow rating:
SAE J2807/ EU type approval - Hitch & coupling:
ISO 1103 - Trailer electrics:
ISO 11992,ISO 1724 - VIN structure:
ISO 3779
A comeback brand that quietly builds one genuine puller
Owners after a figure specific to their own vehicle rather than a brochure average should use the MG towing capacity by VIN feature above, since engine choice on the RX8 and HS genuinely shifts the certified number. The RX8 leads the range as MG's largest and most family-focused SUV, the HS carries a smaller but still useful figure, the ZS rounds out the compact end with a modest number, and the MG3, MG4 and MG5 simply were not built with a tow bar in mind, which this calculator states plainly.
Seven seats, real capability
Up to 2,500 kg on diesel variants, genuinely competitive for the price bracket.
The mid-size middle ground
Up to 1,500 kg, a useful figure for a small caravan or boat trailer.
Compact, modest, honest
A smaller figure suited to light utility trailers rather than serious touring.
No guessed numbers
MG3, MG4 and MG5 get a clear not-rated notice, not a fabricated towing figure.
The full MG towing capacity chart
Every trim below loads straight into the calculator with a single click. Models with no published towing figure are marked plainly rather than left to guesswork.
| Model / trim | Tow rating | GVM | Payload | Kerb weight |
|---|
Getting a result in five steps
Enter VIN
Decodes model, engine and tow bar fitment.
Check the numbers
Cross-check against your own MG towing capacity chart.
Load it up
Add passengers and cargo before the trailer.
Add the trailer
Loaded weight and tow ball target.
Read the checks
Payload, GVM, GCM, tow, tow ball, hitch.
How the figures are worked out
SAE J2807 and national type approval
Tow ratings for the RX8, HS and ZS follow J2807 methodology alongside the relevant national compliance framework for each market MG sells in.
VIN structure (ISO 3779)
The 17-character VIN carries WMI, VDS and VIS segments encoding model, drivetrain and equipment used to pin down your real figure.
Payload checked first
Tow ball weight and cargo are weighed against payload before tow rating, since payload is where a loaded RX8 or HS often runs short first.
ISO 1103 coupling
Hitch ball and coupling head compatibility, checked against the two most common hitch classes fitted across the range.
More towing tools worth pairing with an RX8 or HS
Dodge Durango HEMI towing capacity
An 8,700 lb figure that comfortably outmuscles the RX8, worth the comparison for context.
Ferrari transport weight calculator
The polar opposite towing story, since every Ferrari carries an identical zero towing capacity.
Fiat Ducato and 500X towing hub
A commercial van and compact crossover comparison for a very different brand identity.
Honda Ridgeline towing capacity
A unibody pickup managing 5,000 lb, a useful reference against the RX8's more modest figure.
Hummer EV and classic H2 towing hub
Another towing powerhouse comparison, well beyond the RX8's own figure.
Hyundai Palisade and Santa Cruz towing hub
A more established three-row and pickup comparison for buyers weighing an RX8 against a bigger name.
Infiniti QX80 and QX60 towing hub
A luxury SUV comparison for buyers curious how a premium badge stacks up against MG's real figures.
Isuzu D-Max and MU-X towing hub
A ladder-chassis ute and SUV comparison, both brands built around genuine load-carrying duty.
Jaguar F-Pace and E-Pace towing hub
A performance-luxury comparison for context, worlds apart from MG's value proposition.
Jeep Gladiator and Grand Cherokee towing hub
An off-road-capable pickup and SUV comparison for buyers weighing an RX8 against a more rugged badge.
JMC Vigus Pro and Grand Avenue towing hub
Another value-first badge worth comparing against MG's own price and capability trade-off.
Kia Telluride and EV9 towing hub
A more established three-row and electric SUV comparison, both with stronger towing figures.
Lamborghini Urus towing capacity
A genuinely surprising super-SUV figure, purely for context against MG's own everyday number.
Lexus towing capacity hub
Another premium comparison point, useful context against MG's value-first towing figures.
Mazda CX-90 and CX-70 towing hub
A more established Japanese comparison, both brands aiming at value-conscious family buyers.
Mercedes-Benz GLE and G-Class towing hub
The luxury ceiling of this comparison set, purely for context against MG's value positioning.
Frequently asked questions
What is the MG RX8 towing capacity?
The RX8, MG's largest family SUV, is rated to tow up to 2,500 kg braked on diesel variants with the factory tow bar fitted, a genuinely competitive figure for a seven-seat SUV at this price point.
Can the MG HS tow a caravan?
Yes, within reason. The HS is rated to tow up to 1,500 kg braked with the factory tow bar, enough for a small to mid-size caravan or a boat and trailer combination.
Do the MG3, MG4 and MG5 have a towing rating?
No. The MG3 is a city hatchback without a factory tow bar, the MG4 is an electric hatchback never given towing hardware, and the MG5 estate similarly lacks a certified figure despite its wagon body.
Does my MG VIN reveal my exact towing capacity?
Yes, largely. The VIN encodes model, engine, model year and factory options including tow bar fitment, which together determine your specific certified figure.