There comes a time in most gearheads' lives when they have put their hobby to one side, and focus on their growing family. After all, you can't fit a child seat in the back of a Honda S2000, and a Toyota GR Supra isn't the most practical family bus on the road.There's not necessarily the need for a large SUV, at least initially, but the switch to a more dependable four-door sedan is usually required at a minimum. A sedan not only provides two rear doors to make it easier to tend to your child, but they also come with a good-sized trunk to fit all the belongings you need.The Honda Civic sedan fits this bill perfectly, though standard ones can be a little dull. The spicier Si variant affords drivers a slice of the enthusiast life, but without compromising on the practicality aspects. The Civic Si Provides A More Engaging Drive Than A Standard Model Honda While a normal Civic promises to provide good fuel efficiency and dependability, it's always nice to let your hair down every now and again. This approach was the basis for the Si model, with the car providing more performance and engagement than the standard one, but without the extra financial outlay required by the full-fat Civic Type R hot hatch. A good used example to aim for is the 10th-generation-based model, which was produced between 2017 and 2020.Honda's engineers wanted the Si to tread the fine line between being a comfortable daily driver, but also with enough prowess to prove agile when the time came to explore its limits. To achieve this, the variant was afforded a stiffer suspension setup than the standard car, as well as adaptive dampers to help tune the car perfectly to the kind of road it was tackling, as well as reduce body roll.The machine was also graced with a traction-boosting limited-slip differential, which was also on hand to try and limit the effects of pesky torque steer. A six-speed manual transmission is the only gearbox option on the menu, with the short-ratio unit providing that extra bit of engagement that many performance cars lack these days. Honda's Mildly-Hot Civic Can Take Off When Needed Honda Alongside the handling-affecting adjustments, the Civic Si also gets an uprated turbocharged 1.5-liter inline-four L-Series engine. While it's not the most inspiring-sounding powerplant, the 205 hp and 192 lb-ft of torque it channels to the front wheels are more than enough to get you in trouble. When combined with the Si's modest 2,906 lb weight figure, you'll be able to blast through the 60 mph barrier in 6.6 seconds. This, alongside its engaging handling and transmission, affords the Civic Si's pilot an entertaining drive at an affordable price. You'll Be Able To Get A Small Discount On Older Si Models Honda The Civic Si has managed to hold its value very well over the last several years, primarily as it's reliable enough to last many miles and years before it'll give you much in the way of a headache. The sedan version retailed for just over $25,000 when it was brand-new, and CarBuzz's Marketplace reports that the average used price for the model currently ranges between $21,966 and $22,690. This sort of budget will net you a tidy example with middling mileage, such as a 2020 specimen with just over 61,000 miles on the odometer. Well-Traveled Si's Can Be Found For Well Under $20k Honda If you can stomach higher mileage examples, and don't mind doing the legwork to find out whether your prospective machine has been well looked after through its life, then many cheaper Si's can be secured. Take a blue 2018 example as a good illustration of this approach, with the 108,000-miler shown in great condition and with a clean title. The Cars.com-listed Civic Si is up as of March 2026 for $16,977, nearly $10k below its base MSRP. The Civic Si Still Works Well As A Trusty Family Companion Honda While you can be confident of getting a fun drive from the Civic Si, you can also trust it not to let you down on a daily basis. The 10th-gen Civic is one of the most dependable of the breed, and RepairPal estimates you'll only have to spend around $368 per year to keep it running at its full potential. Alongside this, it's one of the most practical compact sedans in the class, with plenty of leg and headroom front and rear. The nearly 37 inches of rear headspace is particularly useful for those with small children, as it makes it easier for you to try to lean in to get them strapped into their travel seats.In addition, you get a solid 14.7 cubic feet of trunk space to use with the rear seats up. The good news doesn't end there either, as the compact 1.5-liter engine is also impressively efficient, with an average MPG figure of 30 made possible. From a versatility aspect, the Civic Si ticks pretty much every box a young family could ask for. The Budget Sports Sedan Also Provides Plenty Of Standard Equipment Honda As the cherry on the cake, the Civic Si also comes loaded with some useful features that further enhance its usability on a daily basis. A leather steering wheel and dual-zone climate control come as standard, as does a premium audio setup and an electrically operated moonroof. Heated seats also come as part of the package, while extras such as a G-force meter and throttle/brake traces can be used to try and improve your driving technique.Factor in the wide range of safety systems developed to keep you and your family out of trouble, and you have an affordable and practical sedan that can also get your pulse racing when you give it the chance. When looking to bring up a young family, the last thing you need is a troublesome machine dragging you down at every opportunity. The beauty of the Civic Si is that it'll prove not to be a distraction when you don't need it to, but at the same time be the perfect diversion for when you get a chance for some fresh air – and an encapsulating driving road. More Money Can Be Saved If You Opt For An Older Si Honda Should the $20k outlay for a decent 10th-gen Civic-based Si put you off, then perhaps turning your attention towards the first of the breed could pay off. The Civic Si sedan first appeared in 2007, with this variant based on the eighth-gen Civic. Its naturally aspirated 2.0-liter engine isn't quite as powerful as its newer sibling, though 197 hp is still plenty to play with. It also gets a six-speed manual gearbox, and nicely tuned independent suspension.Tidy examples of these cars can be found for considerably less, with a good example being a silver 2008 machine offered by Cars.com. The Civic comes with just over 92,000 miles on the odometer – which is pretty low given its age – and is up for only $11,495. Finding one with fewer miles than this is a tough ask, given that most examples have been utilized as daily drivers during their lives, rather than tucked away doing nothing. The eighth-gen Civic is also less reliable than the tenth-gen version, so making sure any used car has been looked after is key to preventing yourself from getting burned.Whichever variant you ultimately decide to splash your cash on, the Civic Si proves that being responsible doesn't mean giving up an entertaining drive.