Hyundai Sonata vs MG 7
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.
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Price Breakdown
The Hyundai Sonata starts from $55,500 before on-road costs, while the MG 7 opens at $44,990. That makes the MG 7 the more affordable entry point by $10,510.
Once you factor in stamp duty, registration, CTP insurance, and dealer delivery, expect to add roughly 8-12% on top of the RRP depending on your state. That puts estimated driveaway prices in the ballpark of $61,050 and $49,489 respectively.
Over 5 years, the running costs are nearly identical since both have similar efficiency.
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 Hyundai Sonata features a 12.3-inch touchscreen paired with a 12.3-inch digital dash, while the MG 7 gets a 12.3-inch display and 10.3-inch instruments. Apple CarPlay and Android Auto are standard across both.
The Hyundai Sonata stands out with Apple CarPlay and ventilated seats that you will not find on the MG 7. The MG 7 counters with wireless Apple CarPlay/Android Auto. Which feature set matters more depends on your daily routine and priorities.
Interior trim differs: the Hyundai Sonata gets suede & nappa leather upholstery while the MG 7 offers leather.
Drivetrain
The Hyundai Sonata uses a Petrol producing 213kW and 422Nm of torque, sent through a 8-speed wet dual-clutch (dct) to a FWD layout.
The MG 7 responds with a 2.0L Turbo Petrol making 170kW and 380Nm, paired to a automatic driving the front wheels.
The Hyundai Sonata has the clear power advantage at 213kW vs 170kW. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The Hyundai Sonata measures 4,910mm long on a 2,840mm wheelbase, 26mm longer than the MG 7 at 4,884mm (2,778mm wheelbase). The longer wheelbase on the Hyundai Sonata generally means more rear legroom.
Boot space is 480L in the Hyundai Sonata and 375L in the MG 7, giving the Hyundai Sonata a 105L advantage.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
11.0m diameter
Good
Based on 11.0m 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.
Good
Needs a 3-point turn (one reverse)
Needs about 9.4 m to swing round without stopping. Road is 9.0 m.
U-turn on a wide street
≥ 10 m: clears in one
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: swings in
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 $2,309/year for the Hyundai Sonata and $2,280/year for the MG 7. That is a $29 annual difference in favour of the MG 7.
Estimated annual total: $2,309 (Hyundai Sonata) vs $2,280 (MG 7). The MG 7 saves you roughly $29 per year in total ownership costs. Use our Fuel Cost Calculator to estimate based on your driving.
Warranty: 7 years / 999,999km (Hyundai Sonata) vs 10 years / 250,000km (MG 7). The MG 7 has longer coverage.
Who Should Buy Which?
Buy the Hyundai Sonata if: You prioritise performance, need more boot space, or prefer Hyundai's approach to design and ownership experience.
Buy the MG 7 if: You want the lower entry price, want lower running costs, value a longer warranty, or prefer MG's approach to design and ownership experience.
The Verdict
The MG 7 takes 3 of 5 key spec categories and comes in at a lower price. The MG 7 will save you roughly $29 a year in fuel. If boot space matters, the Hyundai Sonata has a clear edge. The MG 7 adds peace of mind with a longer 10-year warranty. The best pick depends on what you value most. Explore the full specs for each model below.
Common questions
Which is cheapest, Hyundai Sonata and MG 7?
The MG 7 is the cheapest at $44,990 before on-road costs. That undercuts the Hyundai Sonata by $10,510.
Which is the most fuel-efficient?
The MG 7 uses the least fuel at 8L/100km on the combined cycle.
Which is safest?
They are evenly matched — MG 7 all hold a 5-star ANCAP rating. Compare the active-safety features above to separate them.
Which has the most boot space?
The Hyundai Sonata has the largest boot at 480L.
Which has the best warranty?
The MG 7 has the longest warranty at 10 years / 250k km.
Which is the most powerful?
The Hyundai Sonata makes the most power at 213kW.
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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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