BMW 5 Series vs MG MG6
A detailed look at how two of Australia's most popular Sedans compare on price, running costs, safety, and everyday livability.
Specifications and pricing correct at time of publishing. Prices are RRP before on-road costs unless stated otherwise. Always confirm with the manufacturer or dealer before purchasing.
MG MG6: we're still completing price, seat count, ground clearance, turning circle and braked towing.
A blank cell below means we don't have that figure, not that the car scores badly on it. We leave them empty rather than estimate, so any row where one car is blank isn't a like-for-like comparison yet.
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Price Breakdown
Pricing for one or both models is yet to be confirmed for the Australian market. We will update this comparison when official RRPs are announced.
Safety Rundown
ANCAP safety ratings have not been published for both models yet. We will update this section when crash test results are available.
Feature Showdown
The BMW 5 Series features a 14.9-inch touchscreen paired with a 12.3-inch digital dash, while the MG MG6 gets a 6-inch display.
The BMW 5 Series stands out with wireless Apple CarPlay/Android Auto, head-up display, wireless charging, panoramic roof, power tailgate and Harman Kardon audio — features our data doesn't list for the MG MG6. Which feature set matters more depends on your daily routine and priorities.
Drivetrain
The BMW 5 Series uses a Petrol producing 140kW and 310Nm of torque, sent through a auto to a RWD layout. It covers the 0-100km/h sprint in 5.6 seconds.
The MG MG6 responds with a Petrol Turbo making 118kW and 215Nm, paired to a 6-speed dual-clutch automatic driving the front wheels. It gets to 100km/h in 9.9 seconds.
The BMW 5 Series has the clear power advantage at 140kW vs 118kW. In the 0-100 sprint (manufacturer-claimed), the BMW 5 Series is 4.3s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The BMW 5 Series measures 5,060mm long on a 2,995mm wheelbase, 407mm longer than the MG MG6 at 4,653mm (2,705mm wheelbase). The longer wheelbase on the BMW 5 Series generally means more rear legroom.
Boot space is 520L in the BMW 5 Series and 429L in the MG MG6, giving the BMW 5 Series a 91L advantage.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
11.9m diameter
Average
Based on 11.9m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Turning circle ratings
Interactive simulator: U-turns, parking & towing
Turning Circle
Kerb-to-kerb diameter. Smaller turns are easier in tight carparks and U-turns.
Average
Needs a 3-point turn (one reverse)
Needs about 10.3 m to swing round without stopping. Road is 9.0 m.
U-turn on a wide street
≥ 10 m: 3-point turn
U-turn on a standard street
7 m: 3-point turn
Standard parking bay
1.9 m wide: fits with room
Tight carpark aisle
6 m: careful, tight swing
Narrow laneway
3.5 m: no room to turn
Turning circle ratings
Standard widths: AU local streets carry ~5.5–7 m of carriageway; main roads ~9–12 m. AS 2890.1 carpark aisles are ~5.8–6.6 m for 90° bays (2.6 m wide × 5.4 m deep).
Road, aisle, swing and off-tracking figures are indicative estimates from the published turning circle. Verify in person before relying on them.
True Cost to Own
Based on 15,000km of annual driving, fuel costs roughly $1,938/year for the BMW 5 Series and $2,223/year for the MG MG6. That is a $285 annual difference in favour of the BMW 5 Series.
Warranty: 5 years / 999,999km (BMW 5 Series) vs 6 years / 999,999km (MG MG6). The MG MG6 has longer coverage.
Who Should Buy Which?
Buy the BMW 5 Series if: You prioritise performance, need more boot space, want lower running costs, or prefer BMW's approach to design and ownership experience.
Buy the MG MG6 if: You value a longer warranty, or prefer MG's approach to design and ownership experience.
The Verdict
The BMW 5 Series takes 4 of 5 key spec categories. The BMW 5 Series will save you roughly $285 a year in fuel. If boot space matters, the BMW 5 Series has a clear edge. The MG MG6 adds peace of mind with a longer 6-year warranty. The best pick depends on what you value most. Explore the full specs for each model below.
Common questions
Which is cheapest, BMW 5 Series and MG MG6?
The BMW 5 Series is the cheapest at $114,900 before on-road costs.
Which is the most fuel-efficient?
The BMW 5 Series uses the least fuel at 6.8L/100km on the combined cycle.
What are the ANCAP safety ratings?
BMW 5 Series holds a 5-star ANCAP rating. We have no published ANCAP rating for MG MG6, so there is nothing to compare on crash performance. Compare the active-safety features above instead.
Which has the most boot space?
The BMW 5 Series has the largest boot at 520L.
Which can tow the most?
The BMW 5 Series has the highest braked towing capacity at 2,000kg.
Which has the best warranty?
The MG MG6 has the longest warranty at 6 years / Unlimited.
Which is the most powerful?
The BMW 5 Series makes the most power at 140kW. The BMW 5 Series is quickest to 100km/h in 5.6s.
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Disclaimer: All information in this comparison was believed to be correct at the time of publishing (20 April 2026). Prices are manufacturer recommended retail prices (RRP) and may vary by state, dealer, and options. Driveaway costs include estimated on-road costs for Victoria. Fuel economy figures are WLTP/ADR combined cycle. Specifications can change without notice. Always verify with the manufacturer before making a purchase decision. CarSorted does not accept payment for recommendations.
Auto-generated from CarSorted's specification data · 20 April 2026
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