MG GS (2016)

Estimated running costs and MOT pass rates from 1,094 MOT tests in 2024.

Annual Cost

£2,078

£173/month

MOT Pass Rate

84%

Good

Road Tax

£275

Estimated/year

Est. Insurance

Grp 12-25

1490cc Petrol

Solid Option

84% pass rate, £2,078/year to run. Close to the average across all models.

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Petrol1490cc10 years old1,094 tests58k miles avg

Annual Running Costs

Fuel (Petrol, 1490cc)

~42 mpg

£1,398

Road Tax

Estimated CO2 band

£275

MOT Test

£55

Predicted Repairs

£350

Total per year£2,078

Per month£173/mo

Per week£40/wk

Estimates based on 7,400 miles/year (UK average), petrol at 174.57p a litre (GOV.UK weekly average, week of 19 October 2026), GOV.UK road tax rates and repair likelihood from MOT data. Insurance not included.

Reliability Verdict

84% MOT pass rate(Good)

0%All-model avg: 82%100%

Good reliability. Occasional issues but generally solid. That's close to the average of 82% across all models in our data.

84% of MOT tests on MG GSs from 2016 ended in a pass in 2024, when they were about 8 years old. That's based on 1,094 tests across the UK, retests included. The average mileage recorded at those tests was 57,578 miles.

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How Does It Compare?

Rank among 2016 models386th of 539(bottom half)

Rank among MG models94th of 155(bottom half)

vs average of all models+2%(82% avg)

vs 2016 models average-1%(85% avg)

vs MG average-2%(86% avg)

Mileage Analysis

57,578

Average miles

59,200

Expected for age

The average 2016 MG GS had 57,578 miles on the clock at its 2024 MOT, which is in line with the expected 59,200 miles for a 8-year-old car, suggesting normal everyday use.

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Best Year to Buy?

Of the years with at least 100 tests, the 2018 model has the highest MOT pass rate at 85%, while the 2019 model has the lowest at 83%. The 2016 scores 84%. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.

MG GS by Year

Year	Pass Rate	Tests	Avg Mileage
2019	83%	745	37,544 mi
2018	85%	1,644	44,722 mi
2017	83%	1,722	50,879 mi
2016	84%	1,094	57,578 mi

Similar Cars to Consider

Ford Fiesta

2015 · 998cc Petrol

£1,600/year

81%

-3%

Vauxhall Corsa

2015 · 1398cc Petrol

£2,153/year

78%

-6%

Ford Focus

2014 · 1596cc Petrol

£2,078/year

80%

-4%

Nissan Qashqai

2017 · 1200cc Petrol

£1,780/year

86%

+2%

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About the 2016 MG GS

The 2016 MG GS is a small family car. Our records list a 1490cc petrol engine, though engines vary between versions. 1,094 MOT tests were recorded on this model in 2024, making it a reasonably common sight on UK roads. Among all models from 2016, the average MOT pass rate is 85%, and this model falls short of that benchmark.

With an average of 57,578 miles recorded at its 2024 MOT tests, MG GS owners drive about as much as the UK average.

2016 MG GS Fuel Costs

The 1490cc petrol engine offers a reasonable balance between performance and economy. Expect around 42 mpg in mixed driving, which works out to roughly £1,398 per year with petrol at 174.57p per litre (GOV.UK weekly average, week of 19 October 2026; based on 7,400 miles per year).

What does it cost to own a 2016 MG GS?

Total estimated annual running cost is £2,078 (£173/month), broken down as £1,398 fuel, £275 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 84% pass rate. Keeping on top of servicing will help avoid surprises.

MG GS Reliability Trend

The MG GS has maintained consistent MOT pass rates across model years, varying by only 1 percentage point.

Buying a Used 2016 MG GS

At 10 years old, the MG GS is firmly in budget territory. Purchase prices are low, but check for rust, worn suspension bushes, and electrical gremlins. A full service history is especially valuable at this age. If you're flexible on year, the 2018 model has the highest pass rate at 85%.

Common Issues to Watch For

These are typical issues for cars of this age, fuel type and engine size, not faults recorded on this model's MOT tests. Use them as a checklist when you view one.

Rust and Corrosion

Watch out

At 10+ years, check wheel arches, sills, subframe, and brake lines for rust. Structural corrosion is an MOT failure. Prevention is far cheaper than repair.

Suspension Bushings

Watch out

Rubber suspension bushes harden and crack with age, causing knocking noises and vague handling. A full refresh costs £300-£800 depending on the car.

Service History

Low risk

Always request a full service history. Regular servicing is the single best indicator of how well a car has been maintained, regardless of mileage.

Running Costs Compared

How the 2016 MG GS stacks up against similar cars for estimated annual running costs, insurance group, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Est. Ins. Group	Total/yr
MG GS(2016)	84%	£1,398	£275	Grp 12-25	£2,078
Ford Fiesta(2015)	81%	£1,175	£20	Grp 1-8	£1,600-£478
Vauxhall Corsa(2015)	78%	£1,398	£200	Grp 8-20	£2,153+£75
Ford Focus(2014)	80%	£1,398	£275	Grp 12-25	£2,078same
Nissan Qashqai(2017)	86%	£1,175	£200	Grp 5-15	£1,780-£298

Estimates based on 7,400 miles/year, GOV.UK average pump prices for the week of 19 October 2026, GOV.UK road tax rates and MOT data. Insurance groups are our rough estimate from engine size, not official groups. Actual costs vary by driver, location, and usage.

Questions about the 2016 MG GS

Is the 2016 MG GS reliable?

Good reliability. Occasional issues but generally solid. 84% of MOT tests on 2016 MG GSs ended in a pass, from 1,094 tests (DVSA MOT data for tests in 2024, retests included). That's 2 points above the average of 82% across all models in the same data.

How much does a 2016 MG GS cost to run?

Our estimate is £2,078 a year (£173 a month): £1,398 fuel, £275 road tax, £55 MOT and £350 predicted repairs, based on 7,400 miles a year. Insurance is not included.

What is the MOT pass rate for a 2016 MG GS?

84% of 1,094 MOT tests on the 2016 MG GS ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 386th of 539 models first registered in 2016 (bottom half).

Which year MG GS has the best MOT pass rate?

Of the years with at least 100 tests, the 2018 MG GS has the highest MOT pass rate at 85% and the 2019 the lowest at 83%. Newer cars usually pass more often simply because they are younger and have done fewer miles.

What is the average mileage for a 2016 MG GS?

The average mileage recorded at MOT tests on the 2016 MG GS is 57,578 miles, which is in line with the expected 59,200 miles for a 8-year-old car, suggesting normal everyday use.