Gone are the days when a fast lap meant mastering a heavy clutch and precise rev-matches. Too many modern performance machines have traded driver talent for lines of code. Which is why the current supercar market is dominated by rolling computers that don't quite deliver on driver engagement, even though they're more capable than ever. This has led to a sharp rise in demand for analog Supercars from the 1990s and early 2000s, many of which relied on naturally aspirated engines, gated manuals, hydraulic steering, and the kind of raw driver feedback modern exotics struggle to replicate.The 993 Porsche 911 Carrera is among the cars that have benefited from this shift in collector tastes, especially those who grew up in the era and are now entering their peak earning years. The last air-cooled 911, the 993 Carrera is luring collectors with its raw, mechanical soul and a visceral man-machine connection that modern computer-coded supercars simply can't match, which is why prices have been growing steadily over the last five years.However, while the Porsche 993 Carrera has long been considered the benchmark for stable appreciation, several analog supercars are now outperforming it as shrewd collectors hunt for something more exclusive, and we've highlighted five of them. Miss the window now and the next price jump may hurt even more. Gen II Dodge Viper GTS Average Value: $75,262 MecumTired of the Europeans dominating the supercar conversation, Dodge hatched a plan to build a raw, front-engine supercar that would utilize sheer displacement to defeat its overseas rivals at a fraction of the price. The result was the Dodge Viper, which paired a gargantuan naturally aspirated V10 engine dishing out up to 450 horsepower in first and second-generation versions with a heavy-duty 6-speed manual transmission. Despite having so much power and all of it going to the rear wheels, the first two Viper generations famously lacked key driving aids, which is a big reason why it earned the nickname "The Widowmaker."MecumThe Viper was originally only available as a roadster, but for the second generation, Dodge introduced the Viper GTS coupe and created an instant icon. The Viper GTS was instantly recognizable by its distinctive bubble roof, especially the early versions, which were finished in GTS Blue paint and dual white racing stripes. If you're brave enough to test the GTS Coupe's massive low-end torque and challenging manual controls, it's a model that's showing investment-grade appreciation thanks to its cult status, and with average prices hovering around $75,262 and low-mileage examples barely crossing the $100,000 mark in the last year, it delivers European supercar-rivaling performance without the exotic-car tax. Acura NSX-T Average Value: $120,080 Bring a TrailerWhen it comes to Japanese supercars from the 1990s, you'd be hard-pressed to find one better than the Honda NSX, which was sold in the U.S. as the Acura NSX. The first-generation NSX is iconic because it completely disrupted the exotic car industry by obliterating the notion that supercars were notoriously unreliable, difficult to drive, and physically punishing.Bring a TrailerDeveloped with input from Formula 1 legend Ayrton Senna, the NSX was built during Honda’s successful F1 period and came with a 3.0-liter naturally aspirated V6 revving to a blistering 8,000 RPM redline, the world's first mass-produced all-aluminum monocoque, and a standard manual gearbox with a physical, cable-actuated shift linkage. The ultimate analog Japanese supercar, the NSX also lacked electronic driving aids like traction control.Honda built several versions of the first-generation NSX, and the NSX-T, which featured a removable roof panel, quickly became the best-known U.S. body style. Pre-facelift NSX-T models are seeing a surge in prices, with Hagerty estimating a price growth of 10.2 percent for 1995 models in excellent condition and 23.3 percent for models in concours condition over the last year. Still, the NSX-T is an affordable alternative to European supercars, with one in good condition estimated to be worth about $86,20. Furthermore, Classic.com shows an average price of $120,080 for the first generation NSX. Ferrari F355 Manual Average Value: $140,709 MecumAfter the mixed reception to the 348, Ferrari responded with the F355. It was a smash hit upon release, widely viewed not just as an incremental upgrade but as a monumental leap forward in engineering, performance, and daily usability. Jeremy Clarkson famously declared the F355 Berlinetta the greatest car in the world ever, showing just how good it was.MecumThe F355 employed a mid-engine, rear-wheel-drive layout and was powered by a 3.5-liter naturally aspirated V8 renowned for its distinct, Formula 1-inspired exhaust note. While the F355 was praised for fixing the handling issues that plagued its predecessor, it famously lacked driving aids like traction control and electronic stability control, and drivers had to rely entirely on their skill, throttle modulation, and steering inputs. Before the 1997 upgrade that introduced the world's first F1-style gearbox in a road car, F355 drivers also had to row their own gears via a 6-speed manual, adding to the mechanical feel.Today, manual F355s are becoming increasingly popular among collectors, which explains why the current Classic.com Market Benchmark of $140,709 is a big jump compared to the sub-$100,000 prices it traded for from the early 2000s up to 2023. Ferrari 550 Maranello Average Value: $202,687 MecumThe 550 Maranello marked a key moment for Ferrari, bringing back the front-engine V12 two-seater formula that was last seen in the legendary 365 GTB/4 Daytona more than two decades earlier. Many Ferrari purists were skeptical at first, with some criticizing its design and others struggling to accept the death of the mid-engine, flat-12 wedge shape popularized by the Testarossa.MecumHowever, the narrative shifted quickly once people actually started driving it. The high-revving 485-hp F133 V12 delivered a violent surge of power, and even though it was placed at the front, the rear transaxle layout ensured the car had a near 50:50 front-to-rear weight balance. The icing on the cake was that the 550 Maranello only had a gated 6-speed manual transmission and used a hydraulic steering system before electronic driving aids took over the industry, making it a joy to drive.The 550 Maranello is widely celebrated today as the pinnacle of Ferrari's analog era, and even though prices stayed stagnant for years, it's seen some massive growth in recent years. The Classic Valuer Price Trend shows that prices hovered around $100,000 from 2010 to 2020, but now the trend line is sitting at around the original price of just over $200,000. More specifically, Classic.com shows an average price of $202,687. Recent sales show that low-mileage, well-maintained examples are fast approaching the $300,000 mark. Lamborghini Diablo Average Value: $255,000 MecumAs the final Lamborghini introduced before the Audi era, the Diablo has a massive cult following among Raging Bull fans. In fact, some of them consider it to be the last proper Lamborghini. But beyond its era-defining significance, the Diablo is also loved for representing the pinnacle of 1990s analog poster cars, characterized by its wide stance, theatrical scissor doors, and raw driving dynamics.MecumThe Diablo blended its iconic wedge-shaped design with a monstrous naturally aspirated V12 sending all its power to the rear wheels in early versions exclusively via a 5-speed gated manual, allowing it to become the first Lambo to top 200 mph. Despite early models being purely rear-wheel drive, they lacked electronic driver aids like traction control or ABS, and drivers had to rely on their skill to tame the V12. ABS and AWD became available in later model years.The Diablo was underrated for a long time, with prices stuck in the $150,000 range for years, but its popularity has exploded since 2020. The base Diablo now has a Classic Driver medium price of $255,000 and a Classic.com Market Benchmark of $283,731. A big reason behind this price growth is the fact that the Diablo represents the final era of naturally aspirated, unassisted V12 supercars paired with a gated manual transmission.Sources: Classic.com, Hagerty, Classic Valuer, Mecum Auctions