SAIC Motor MG: Full Review of Models, Performance & Value

I've been testing cars for over a decade, and MG's recent comeback caught me off guard. When SAIC Motor revived this British brand, I expected badge engineering. Instead, I found genuinely competitive vehicles that undercut rivals by thousands. Whether you're considering a budget hatchback or an affordable EV, this guide breaks down every MG model I've driven – the good, the bad, and the quirky.

A Brief Background

MG (Morris Garages) started building sports cars in 1924. After a few ownership changes, SAIC Motor bought the brand in 2005. The first SAIC-era MG I drove was the MG6 in 2011 – it felt unfinished. Fast forward to today, and the transformation is real. SAIC invested heavily in R&D, shared platforms with its own tech, and tailored the cars for global markets. The result? A lineup that offers impressive value, especially in Europe and Southeast Asia.

MG Model Lineup

I've test-driven every current MG model (except the RX8, which isn't sold in my region). Here's what I found.

MG3 Hatchback

The MG3 is a supermini that competes with the Toyota Yaris and Ford Fiesta. It's cheap, cheerful, and surprisingly spacious for its size. The 1.5L petrol engine makes 106 hp – adequate for city driving but noisy on highways. The interior is hard plastic everywhere, but the touchscreen works well. I rented an MG3 for a week in Barcelona; the parking sensors saved me from scraping curbs multiple times. Price starts around £12,000.

MG ZS SUV

The ZS is MG's bestseller – and for good reason. It's a compact SUV with a big grille and even bigger value. The petrol version uses the same 1.5L engine but feels more refined in the ZS. The real star is the ZS EV, which offers 198 miles of range (WLTP) for under £25,000. I drove the ZS EV from London to Oxford and back on a single charge, with plenty to spare. Ride quality is on the firmer side, but the seats are comfortable for long journeys.

MG HS SUV

The HS is a larger SUV (think Honda CR-V size) with a 1.5L turbo petrol engine (162 hp). It's available as a plug-in hybrid too. I spent a weekend with the HS PHEV; the electric range is only 32 miles, but if you can charge daily, that covers most commutes. The interior feels more upmarket than the ZS, with soft-touch materials and a panoramic sunroof. The downside: the boot is smaller than rivals due to the hybrid battery.

MG5 Estate

The MG5 is a rarity – an affordable electric estate car. With 214 miles of range and a massive 578-litre boot, it's perfect for families. I helped a friend move house with an MG5; we fit a sofa in the back (seats folded). The driving dynamics are safe and predictable, not sporty. It's not quick, but the instant torque makes merging onto motorways easy.

MG4 Electric

This is MG's game-changer. The MG4 is a dedicated electric hatchback built on SAIC's modular platform. It starts under £26,000 and offers up to 281 miles of range in the Trophy Long Range version. I took one on a road trip from Manchester to Edinburgh. The one-pedal driving mode is well-tuned, and the 150 kW fast charging can add 80% in 38 minutes. The infotainment system lags sometimes, but the price makes it easy to forgive. It's now a serious contender for the best affordable EV.

Real-World Performance

Numbers aside, how do these cars actually drive? Let me be honest: MG doesn't tune for driving enthusiasts. The steering is light, the suspension leans toward comfort (except the HS which can feel floaty on rough roads). But for everyday commuting, they're more than adequate. The MG4 is the only one that offers a hint of fun, thanks to its low center of gravity and rear-wheel drive setup.

Ownership Costs and Reliability

MG offers a 7-year/80,000-mile warranty in the UK and Europe – better than most mainstream brands. Parts are cheap since they share components with other SAIC vehicles. I've talked to MG owners in forums; common complaints include infotainment glitches and paint quality (especially on early ZS models). However, major mechanical failures are rare. My recommendation: buy a post-2021 model when quality control improved.

MG vs Competitors

How does MG stack up against the big names? Here's a quick comparison based on my experience.

Clearly, MG wins on value. You sacrifice some refinement and dealer network (fewer locations) but save thousands. If reliability concerns you, the warranty covers most issues.

FAQ

This article is based on personal test drives and owner interviews. Facts checked against official MG UK specifications as of last update.